21091915656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:609

約数の個数: 384

約数和(自身を含む): 71477452800

約数和(自身を除く): 50385537144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 227, 228, 248, 252, 266, 279, 313, 342, 372, 399, 434, 454, 456, 504, 532, 558, 589, 626, 651, 681, 684, 744, 798, 868, 908, 939, 1064, 1116, 1178, 1197, 1252, 1302, 1362, 1368, 1589, 1596, 1736, 1767, 1816, 1878, 1953, 2043, 2191, 2232, 2356, 2394, 2504, 2604, 2724, 2817, 3178, 3192, 3534, 3756, 3906, 4086, 4123, 4313, 4382, 4712, 4767, 4788, 5208, 5301, 5448, 5634, 5947, 6356, 6573, 7037, 7068, 7512, 7812, 8172, 8246, 8626, 8764, 9534, 9576, 9703, 10602, 11268, 11894, 12369, 12712, 12939, 13146, 14074, 14136, 14301, 15624, 16344, 16492, 17252, 17528, 17841, 19068, 19406, 19719, 21111, 21204, 22536, 23788, 24738, 25878, 26292, 28148, 28602, 29109, 30191, 32984, 34504, 35682, 37107, 38136, 38812, 38817, 39438, 41629, 42222, 42408, 47576, 49259, 49476, 51756, 52584, 53523, 56296, 57204, 58218, 60382, 63333, 67921, 71051, 71364, 74214, 77624, 77634, 78876, 83258, 84444, 87327, 90573, 98518, 98952, 103512, 107046, 114408, 116436, 120764, 124887, 126666, 133703, 135842, 142102, 142728, 147777, 148428, 155268, 157752, 166516, 168888, 174654, 181146, 184357, 197036, 203763, 213153, 214092, 232872, 241528, 249774, 253332, 267406, 271684, 271719, 284204, 295554, 296856, 310536, 333032, 349308, 362292, 368714, 374661, 394072, 401109, 407526, 426306, 428184, 443331, 497357, 499548, 506664, 534812, 543368, 543438, 553071, 568408, 591108, 611289, 639459, 698616, 724584, 737428, 749322, 802218, 815052, 852612, 886662, 935921, 994714, 999096, 1069624, 1086876, 1106142, 1182216, 1203327, 1222578, 1278918, 1290499, 1349969, 1474856, 1492071, 1498644, 1604436, 1630104, 1659213, 1705224, 1773324, 1871842, 1989428, 2173752, 2202581, 2212284, 2406654, 2445156, 2557836, 2580998, 2699938, 2807763, 2984142, 2997288, 3208872, 3318426, 3546648, 3743684, 3871497, 3978856, 4049907, 4405162, 4424568, 4476213, 4813308, 4890312, 5115672, 5161996, 5399876, 5615526, 5968284, 6607743, 6636852, 7487368, 7742994, 8099814, 8423289, 8810324, 8952426, 9449783, 9626616, 10323992, 10799752, 11231052, 11614491, 11936568, 12149721, 13215486, 13273704, 15418067, 15485988, 16199628, 16846578, 17620648, 17904852, 18899566, 19823229, 22462104, 23228982, 24299442, 26430972, 28349349, 30836134, 30971976, 32399256, 33693156, 35809704, 37799132, 39646458, 41849039, 46254201, 46457964, 48598884, 52861944, 56698698, 61672268, 67386312, 75598264, 79292916, 83698078, 85048047, 92508402, 92915928, 97197768, 113397396, 123344536, 125547117, 138762603, 158585832, 167396156, 170096094, 185016804, 226794792, 251094234, 277525206, 292943273, 334792312, 340192188, 370033608, 376641351, 502188468, 555050412, 585886546, 680384376, 753282702, 878829819, 1004376936, 1110100824, 1171773092, 1506565404, 1757659638, 2343546184, 2636489457, 3013130808, 3515319276, 5272978914, 7030638552, 10545957828, 21091915656]

約数ペア:

[(1, 21091915656), (2, 10545957828), (3, 7030638552), (4, 5272978914), (6, 3515319276), (7, 3013130808), (8, 2636489457), (9, 2343546184), (12, 1757659638), (14, 1506565404), (18, 1171773092), (19, 1110100824), (21, 1004376936), (24, 878829819), (28, 753282702), (31, 680384376), (36, 585886546), (38, 555050412), (42, 502188468), (56, 376641351), (57, 370033608), (62, 340192188), (63, 334792312), (72, 292943273), (76, 277525206), (84, 251094234), (93, 226794792), (114, 185016804), (124, 170096094), (126, 167396156), (133, 158585832), (152, 138762603), (168, 125547117), (171, 123344536), (186, 113397396), (217, 97197768), (227, 92915928), (228, 92508402), (248, 85048047), (252, 83698078), (266, 79292916), (279, 75598264), (313, 67386312), (342, 61672268), (372, 56698698), (399, 52861944), (434, 48598884), (454, 46457964), (456, 46254201), (504, 41849039), (532, 39646458), (558, 37799132), (589, 35809704), (626, 33693156), (651, 32399256), (681, 30971976), (684, 30836134), (744, 28349349), (798, 26430972), (868, 24299442), (908, 23228982), (939, 22462104), (1064, 19823229), (1116, 18899566), (1178, 17904852), (1197, 17620648), (1252, 16846578), (1302, 16199628), (1362, 15485988), (1368, 15418067), (1589, 13273704), (1596, 13215486), (1736, 12149721), (1767, 11936568), (1816, 11614491), (1878, 11231052), (1953, 10799752), (2043, 10323992), (2191, 9626616), (2232, 9449783), (2356, 8952426), (2394, 8810324), (2504, 8423289), (2604, 8099814), (2724, 7742994), (2817, 7487368), (3178, 6636852), (3192, 6607743), (3534, 5968284), (3756, 5615526), (3906, 5399876), (4086, 5161996), (4123, 5115672), (4313, 4890312), (4382, 4813308), (4712, 4476213), (4767, 4424568), (4788, 4405162), (5208, 4049907), (5301, 3978856), (5448, 3871497), (5634, 3743684), (5947, 3546648), (6356, 3318426), (6573, 3208872), (7037, 2997288), (7068, 2984142), (7512, 2807763), (7812, 2699938), (8172, 2580998), (8246, 2557836), (8626, 2445156), (8764, 2406654), (9534, 2212284), (9576, 2202581), (9703, 2173752), (10602, 1989428), (11268, 1871842), (11894, 1773324), (12369, 1705224), (12712, 1659213), (12939, 1630104), (13146, 1604436), (14074, 1498644), (14136, 1492071), (14301, 1474856), (15624, 1349969), (16344, 1290499), (16492, 1278918), (17252, 1222578), (17528, 1203327), (17841, 1182216), (19068, 1106142), (19406, 1086876), (19719, 1069624), (21111, 999096), (21204, 994714), (22536, 935921), (23788, 886662), (24738, 852612), (25878, 815052), (26292, 802218), (28148, 749322), (28602, 737428), (29109, 724584), (30191, 698616), (32984, 639459), (34504, 611289), (35682, 591108), (37107, 568408), (38136, 553071), (38812, 543438), (38817, 543368), (39438, 534812), (41629, 506664), (42222, 499548), (42408, 497357), (47576, 443331), (49259, 428184), (49476, 426306), (51756, 407526), (52584, 401109), (53523, 394072), (56296, 374661), (57204, 368714), (58218, 362292), (60382, 349308), (63333, 333032), (67921, 310536), (71051, 296856), (71364, 295554), (74214, 284204), (77624, 271719), (77634, 271684), (78876, 267406), (83258, 253332), (84444, 249774), (87327, 241528), (90573, 232872), (98518, 214092), (98952, 213153), (103512, 203763), (107046, 197036), (114408, 184357), (116436, 181146), (120764, 174654), (124887, 168888), (126666, 166516), (133703, 157752), (135842, 155268), (142102, 148428), (142728, 147777)]