220542816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2984

約数の個数: 96

約数和(自身を含む): 633896928

約数和(自身を除く): 413354112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 183, 208, 244, 312, 366, 416, 488, 624, 732, 793, 976, 1248, 1464, 1586, 1952, 2379, 2897, 2928, 3172, 4758, 5794, 5856, 6344, 8691, 9516, 11588, 12688, 17382, 19032, 23176, 25376, 34764, 37661, 38064, 46352, 69528, 75322, 76128, 92704, 112983, 139056, 150644, 176717, 225966, 278112, 301288, 353434, 451932, 530151, 602576, 706868, 903864, 1060302, 1205152, 1413736, 1807728, 2120604, 2297321, 2827472, 3615456, 4241208, 4594642, 5654944, 6891963, 8482416, 9189284, 13783926, 16964832, 18378568, 27567852, 36757136, 55135704, 73514272, 110271408, 220542816]

約数ペア:

[(1, 220542816), (2, 110271408), (3, 73514272), (4, 55135704), (6, 36757136), (8, 27567852), (12, 18378568), (13, 16964832), (16, 13783926), (24, 9189284), (26, 8482416), (32, 6891963), (39, 5654944), (48, 4594642), (52, 4241208), (61, 3615456), (78, 2827472), (96, 2297321), (104, 2120604), (122, 1807728), (156, 1413736), (183, 1205152), (208, 1060302), (244, 903864), (312, 706868), (366, 602576), (416, 530151), (488, 451932), (624, 353434), (732, 301288), (793, 278112), (976, 225966), (1248, 176717), (1464, 150644), (1586, 139056), (1952, 112983), (2379, 92704), (2897, 76128), (2928, 75322), (3172, 69528), (4758, 46352), (5794, 38064), (5856, 37661), (6344, 34764), (8691, 25376), (9516, 23176), (11588, 19032), (12688, 17382)]