218793876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 656377344

約数和(自身を除く): 437583468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 41, 42, 51, 68, 74, 82, 84, 101, 102, 111, 119, 123, 148, 164, 202, 204, 222, 238, 246, 259, 287, 303, 357, 404, 444, 476, 492, 518, 574, 606, 629, 697, 707, 714, 777, 861, 1036, 1148, 1212, 1258, 1394, 1414, 1428, 1517, 1554, 1717, 1722, 1887, 2091, 2121, 2516, 2788, 2828, 3034, 3108, 3434, 3444, 3737, 3774, 4141, 4182, 4242, 4403, 4551, 4879, 5151, 6068, 6868, 7474, 7548, 8282, 8364, 8484, 8806, 9102, 9758, 10302, 10619, 11211, 12019, 12423, 13209, 14637, 14948, 16564, 17612, 18204, 19516, 20604, 21238, 22422, 24038, 24846, 25789, 26159, 26418, 28987, 29274, 31857, 36057, 42476, 44844, 48076, 49692, 51578, 52318, 52836, 57974, 58548, 63529, 63714, 70397, 72114, 77367, 78477, 86961, 103156, 104636, 115948, 127058, 127428, 140794, 144228, 153217, 154734, 156954, 173922, 180523, 190587, 211191, 254116, 281588, 306434, 309468, 313908, 347844, 361046, 381174, 422382, 444703, 459651, 492779, 541569, 612868, 722092, 762348, 844764, 889406, 919302, 985558, 1072519, 1083138, 1334109, 1478337, 1778812, 1838604, 1971116, 2145038, 2166276, 2604689, 2668218, 2956674, 3217557, 4290076, 5209378, 5336436, 5913348, 6435114, 7814067, 10418756, 12870228, 15628134, 18232823, 31256268, 36465646, 54698469, 72931292, 109396938, 218793876]

約数ペア:

[(1, 218793876), (2, 109396938), (3, 72931292), (4, 54698469), (6, 36465646), (7, 31256268), (12, 18232823), (14, 15628134), (17, 12870228), (21, 10418756), (28, 7814067), (34, 6435114), (37, 5913348), (41, 5336436), (42, 5209378), (51, 4290076), (68, 3217557), (74, 2956674), (82, 2668218), (84, 2604689), (101, 2166276), (102, 2145038), (111, 1971116), (119, 1838604), (123, 1778812), (148, 1478337), (164, 1334109), (202, 1083138), (204, 1072519), (222, 985558), (238, 919302), (246, 889406), (259, 844764), (287, 762348), (303, 722092), (357, 612868), (404, 541569), (444, 492779), (476, 459651), (492, 444703), (518, 422382), (574, 381174), (606, 361046), (629, 347844), (697, 313908), (707, 309468), (714, 306434), (777, 281588), (861, 254116), (1036, 211191), (1148, 190587), (1212, 180523), (1258, 173922), (1394, 156954), (1414, 154734), (1428, 153217), (1517, 144228), (1554, 140794), (1717, 127428), (1722, 127058), (1887, 115948), (2091, 104636), (2121, 103156), (2516, 86961), (2788, 78477), (2828, 77367), (3034, 72114), (3108, 70397), (3434, 63714), (3444, 63529), (3737, 58548), (3774, 57974), (4141, 52836), (4182, 52318), (4242, 51578), (4403, 49692), (4551, 48076), (4879, 44844), (5151, 42476), (6068, 36057), (6868, 31857), (7474, 29274), (7548, 28987), (8282, 26418), (8364, 26159), (8484, 25789), (8806, 24846), (9102, 24038), (9758, 22422), (10302, 21238), (10619, 20604), (11211, 19516), (12019, 18204), (12423, 17612), (13209, 16564), (14637, 14948)]