442220688

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 240

約数和(自身を含む): 1591148160

約数和(自身を除く): 1148927472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1607, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3214, 3276, 3528, 3822, 4368, 4821, 4914, 5096, 5292, 5616, 5733, 6428, 6552, 7056, 7644, 9642, 9828, 10192, 10584, 11249, 11466, 12856, 13104, 14463, 15288, 17199, 19284, 19656, 20891, 21168, 22498, 22932, 25712, 28926, 30576, 33747, 34398, 38568, 39312, 41782, 43389, 44996, 45864, 57852, 62673, 67494, 68796, 77136, 78743, 83564, 86778, 89992, 91728, 101241, 115704, 125346, 134988, 137592, 146237, 157486, 167128, 173556, 179984, 188019, 202482, 231408, 236229, 250692, 269976, 275184, 292474, 303723, 314972, 334256, 347112, 376038, 404964, 438711, 472458, 501384, 539952, 564057, 584948, 607446, 629944, 694224, 708687, 752076, 809928, 877422, 944916, 1002768, 1023659, 1128114, 1169896, 1214892, 1259888, 1316133, 1417374, 1504152, 1619856, 1754844, 1889832, 2047318, 2126061, 2256228, 2339792, 2429784, 2632266, 2834748, 3008304, 3070977, 3509688, 3779664, 3948399, 4094636, 4252122, 4512456, 4859568, 5264532, 5669496, 6141954, 7019376, 7896798, 8189272, 8504244, 9024912, 9212931, 10529064, 11338992, 12283908, 15793596, 16378544, 17008488, 18425862, 21058128, 24567816, 27638793, 31587192, 34016976, 36851724, 49135632, 55277586, 63174384, 73703448, 110555172, 147406896, 221110344, 442220688]

約数ペア:

[(1, 442220688), (2, 221110344), (3, 147406896), (4, 110555172), (6, 73703448), (7, 63174384), (8, 55277586), (9, 49135632), (12, 36851724), (13, 34016976), (14, 31587192), (16, 27638793), (18, 24567816), (21, 21058128), (24, 18425862), (26, 17008488), (27, 16378544), (28, 15793596), (36, 12283908), (39, 11338992), (42, 10529064), (48, 9212931), (49, 9024912), (52, 8504244), (54, 8189272), (56, 7896798), (63, 7019376), (72, 6141954), (78, 5669496), (84, 5264532), (91, 4859568), (98, 4512456), (104, 4252122), (108, 4094636), (112, 3948399), (117, 3779664), (126, 3509688), (144, 3070977), (147, 3008304), (156, 2834748), (168, 2632266), (182, 2429784), (189, 2339792), (196, 2256228), (208, 2126061), (216, 2047318), (234, 1889832), (252, 1754844), (273, 1619856), (294, 1504152), (312, 1417374), (336, 1316133), (351, 1259888), (364, 1214892), (378, 1169896), (392, 1128114), (432, 1023659), (441, 1002768), (468, 944916), (504, 877422), (546, 809928), (588, 752076), (624, 708687), (637, 694224), (702, 629944), (728, 607446), (756, 584948), (784, 564057), (819, 539952), (882, 501384), (936, 472458), (1008, 438711), (1092, 404964), (1176, 376038), (1274, 347112), (1323, 334256), (1404, 314972), (1456, 303723), (1512, 292474), (1607, 275184), (1638, 269976), (1764, 250692), (1872, 236229), (1911, 231408), (2184, 202482), (2352, 188019), (2457, 179984), (2548, 173556), (2646, 167128), (2808, 157486), (3024, 146237), (3214, 137592), (3276, 134988), (3528, 125346), (3822, 115704), (4368, 101241), (4821, 91728), (4914, 89992), (5096, 86778), (5292, 83564), (5616, 78743), (5733, 77136), (6428, 68796), (6552, 67494), (7056, 62673), (7644, 57852), (9642, 45864), (9828, 44996), (10192, 43389), (10584, 41782), (11249, 39312), (11466, 38568), (12856, 34398), (13104, 33747), (14463, 30576), (15288, 28926), (17199, 25712), (19284, 22932), (19656, 22498), (20891, 21168)]