220199294744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{28949}}^1$

素因数の和:29149

約数の個数: 128

約数和(自身を含む): 497546280000

約数和(自身を除く): 277346985256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 109, 122, 143, 218, 244, 286, 436, 488, 572, 671, 793, 872, 1144, 1199, 1342, 1417, 1586, 2398, 2684, 2834, 3172, 4796, 5368, 5668, 6344, 6649, 8723, 9592, 11336, 13298, 15587, 17446, 26596, 28949, 31174, 34892, 53192, 57898, 62348, 69784, 73139, 86437, 115796, 124696, 146278, 172874, 231592, 292556, 318439, 345748, 376337, 585112, 636878, 691496, 752674, 950807, 1273756, 1505348, 1765889, 1901614, 2547512, 3010696, 3155441, 3531778, 3803228, 4139707, 6310882, 7063556, 7606456, 8279414, 12621764, 14127112, 16558828, 19424779, 22956557, 25243528, 33117656, 34709851, 38849558, 41020733, 45913114, 69419702, 77699116, 82041466, 91826228, 138839404, 155398232, 164082932, 183652456, 192481901, 252522127, 277678808, 328165864, 384963802, 451228063, 505044254, 769927604, 902456126, 1010088508, 1539855208, 1804912252, 2020177016, 2117300911, 2502264713, 3609824504, 4234601822, 5004529426, 8469203644, 10009058852, 16938407288, 20018117704, 27524911843, 55049823686, 110099647372, 220199294744]

約数ペア:

[(1, 220199294744), (2, 110099647372), (4, 55049823686), (8, 27524911843), (11, 20018117704), (13, 16938407288), (22, 10009058852), (26, 8469203644), (44, 5004529426), (52, 4234601822), (61, 3609824504), (88, 2502264713), (104, 2117300911), (109, 2020177016), (122, 1804912252), (143, 1539855208), (218, 1010088508), (244, 902456126), (286, 769927604), (436, 505044254), (488, 451228063), (572, 384963802), (671, 328165864), (793, 277678808), (872, 252522127), (1144, 192481901), (1199, 183652456), (1342, 164082932), (1417, 155398232), (1586, 138839404), (2398, 91826228), (2684, 82041466), (2834, 77699116), (3172, 69419702), (4796, 45913114), (5368, 41020733), (5668, 38849558), (6344, 34709851), (6649, 33117656), (8723, 25243528), (9592, 22956557), (11336, 19424779), (13298, 16558828), (15587, 14127112), (17446, 12621764), (26596, 8279414), (28949, 7606456), (31174, 7063556), (34892, 6310882), (53192, 4139707), (57898, 3803228), (62348, 3531778), (69784, 3155441), (73139, 3010696), (86437, 2547512), (115796, 1901614), (124696, 1765889), (146278, 1505348), (172874, 1273756), (231592, 950807), (292556, 752674), (318439, 691496), (345748, 636878), (376337, 585112)]