19044880008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{332441}}^1$

素因数の和:332499

約数の個数: 128

約数和(自身を含む): 61275709440

約数和(自身を除く): 42230829432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 57288, 332441, 664882, 997323, 1329764, 1994646, 2327087, 2659528, 3656851, 3989292, 4654174, 6981261, 7313702, 7978584, 9308348, 10305671, 10970553, 13962522, 14627404, 18616696, 20611342, 21941106, 25597957, 27925044, 29254808, 30917013, 41222684, 43882212, 51195914, 55850088, 61834026, 72139697, 76793871, 82445368, 87764424, 102391828, 113362381, 123668052, 144279394, 153587742, 204783656, 216419091, 226724762, 247336104, 288558788, 307175484, 340087143, 432838182, 453449524, 577117576, 614350968, 680174286, 793536667, 865676364, 906899048, 1360348572, 1587073334, 1731352728, 2380610001, 2720697144, 3174146668, 4761220002, 6348293336, 9522440004, 19044880008]

約数ペア:

[(1, 19044880008), (2, 9522440004), (3, 6348293336), (4, 4761220002), (6, 3174146668), (7, 2720697144), (8, 2380610001), (11, 1731352728), (12, 1587073334), (14, 1360348572), (21, 906899048), (22, 865676364), (24, 793536667), (28, 680174286), (31, 614350968), (33, 577117576), (42, 453449524), (44, 432838182), (56, 340087143), (62, 307175484), (66, 288558788), (77, 247336104), (84, 226724762), (88, 216419091), (93, 204783656), (124, 153587742), (132, 144279394), (154, 123668052), (168, 113362381), (186, 102391828), (217, 87764424), (231, 82445368), (248, 76793871), (264, 72139697), (308, 61834026), (341, 55850088), (372, 51195914), (434, 43882212), (462, 41222684), (616, 30917013), (651, 29254808), (682, 27925044), (744, 25597957), (868, 21941106), (924, 20611342), (1023, 18616696), (1302, 14627404), (1364, 13962522), (1736, 10970553), (1848, 10305671), (2046, 9308348), (2387, 7978584), (2604, 7313702), (2728, 6981261), (4092, 4654174), (4774, 3989292), (5208, 3656851), (7161, 2659528), (8184, 2327087), (9548, 1994646), (14322, 1329764), (19096, 997323), (28644, 664882), (57288, 332441)]