215183892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 501866988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 19, 21, 22, 28, 33, 34, 38, 42, 44, 49, 51, 57, 66, 68, 76, 77, 84, 98, 102, 103, 114, 119, 132, 133, 147, 154, 187, 196, 204, 206, 209, 228, 231, 238, 266, 294, 308, 309, 323, 357, 374, 399, 412, 418, 462, 476, 532, 539, 561, 588, 618, 627, 646, 714, 721, 748, 798, 833, 836, 924, 931, 969, 1078, 1122, 1133, 1236, 1254, 1292, 1309, 1428, 1442, 1463, 1596, 1617, 1666, 1751, 1862, 1938, 1957, 2156, 2163, 2244, 2261, 2266, 2499, 2508, 2618, 2793, 2884, 2926, 3234, 3332, 3399, 3502, 3553, 3724, 3876, 3914, 3927, 4326, 4389, 4522, 4532, 4998, 5047, 5236, 5253, 5586, 5852, 5871, 6468, 6783, 6798, 7004, 7106, 7828, 7854, 7931, 8652, 8778, 9044, 9163, 9996, 10094, 10241, 10506, 10659, 11172, 11742, 12257, 13566, 13596, 13699, 14212, 15141, 15708, 15827, 15862, 17556, 18326, 19261, 20188, 20482, 21012, 21318, 21527, 23484, 23793, 24514, 24871, 27132, 27398, 27489, 30282, 30723, 31654, 31724, 33269, 36652, 36771, 38522, 40964, 41097, 42636, 43054, 47481, 47586, 49028, 49742, 54796, 54978, 55517, 57783, 60564, 61446, 63308, 64581, 66538, 73542, 74613, 77044, 82194, 85799, 86108, 94962, 95172, 95893, 99484, 99807, 109956, 111034, 115566, 122892, 129162, 133076, 134827, 147084, 149226, 150689, 164388, 166551, 171598, 174097, 189924, 191786, 199614, 222068, 231132, 232883, 257397, 258324, 269654, 287679, 298452, 301378, 333102, 343196, 348194, 365959, 383572, 399228, 404481, 452067, 465766, 514794, 522291, 539308, 575358, 602756, 666204, 696388, 698649, 731918, 808962, 904134, 931532, 943789, 1029588, 1044582, 1054823, 1097877, 1150716, 1397298, 1463836, 1617924, 1630181, 1808268, 1887578, 2089164, 2109646, 2195754, 2561713, 2794596, 2831367, 3164469, 3260362, 3775156, 4219292, 4391508, 4890543, 5123426, 5662734, 6328938, 6520724, 7685139, 9781086, 10246852, 11325468, 12657876, 15370278, 17931991, 19562172, 30740556, 35863982, 53795973, 71727964, 107591946, 215183892]

約数ペア:

[(1, 215183892), (2, 107591946), (3, 71727964), (4, 53795973), (6, 35863982), (7, 30740556), (11, 19562172), (12, 17931991), (14, 15370278), (17, 12657876), (19, 11325468), (21, 10246852), (22, 9781086), (28, 7685139), (33, 6520724), (34, 6328938), (38, 5662734), (42, 5123426), (44, 4890543), (49, 4391508), (51, 4219292), (57, 3775156), (66, 3260362), (68, 3164469), (76, 2831367), (77, 2794596), (84, 2561713), (98, 2195754), (102, 2109646), (103, 2089164), (114, 1887578), (119, 1808268), (132, 1630181), (133, 1617924), (147, 1463836), (154, 1397298), (187, 1150716), (196, 1097877), (204, 1054823), (206, 1044582), (209, 1029588), (228, 943789), (231, 931532), (238, 904134), (266, 808962), (294, 731918), (308, 698649), (309, 696388), (323, 666204), (357, 602756), (374, 575358), (399, 539308), (412, 522291), (418, 514794), (462, 465766), (476, 452067), (532, 404481), (539, 399228), (561, 383572), (588, 365959), (618, 348194), (627, 343196), (646, 333102), (714, 301378), (721, 298452), (748, 287679), (798, 269654), (833, 258324), (836, 257397), (924, 232883), (931, 231132), (969, 222068), (1078, 199614), (1122, 191786), (1133, 189924), (1236, 174097), (1254, 171598), (1292, 166551), (1309, 164388), (1428, 150689), (1442, 149226), (1463, 147084), (1596, 134827), (1617, 133076), (1666, 129162), (1751, 122892), (1862, 115566), (1938, 111034), (1957, 109956), (2156, 99807), (2163, 99484), (2244, 95893), (2261, 95172), (2266, 94962), (2499, 86108), (2508, 85799), (2618, 82194), (2793, 77044), (2884, 74613), (2926, 73542), (3234, 66538), (3332, 64581), (3399, 63308), (3502, 61446), (3553, 60564), (3724, 57783), (3876, 55517), (3914, 54978), (3927, 54796), (4326, 49742), (4389, 49028), (4522, 47586), (4532, 47481), (4998, 43054), (5047, 42636), (5236, 41097), (5253, 40964), (5586, 38522), (5852, 36771), (5871, 36652), (6468, 33269), (6783, 31724), (6798, 31654), (7004, 30723), (7106, 30282), (7828, 27489), (7854, 27398), (7931, 27132), (8652, 24871), (8778, 24514), (9044, 23793), (9163, 23484), (9996, 21527), (10094, 21318), (10241, 21012), (10506, 20482), (10659, 20188), (11172, 19261), (11742, 18326), (12257, 17556), (13566, 15862), (13596, 15827), (13699, 15708), (14212, 15141)]