418653664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 975421440

約数和(自身を除く): 556767776

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 191, 208, 286, 352, 382, 416, 479, 572, 764, 958, 1144, 1528, 1916, 2101, 2288, 2483, 3056, 3832, 4202, 4576, 4966, 5269, 6112, 6227, 7664, 8404, 9932, 10538, 12454, 15328, 16808, 19864, 21076, 24908, 27313, 33616, 39728, 42152, 49816, 54626, 67232, 68497, 79456, 84304, 91489, 99632, 109252, 136994, 168608, 182978, 199264, 218504, 273988, 365956, 437008, 547976, 731912, 874016, 1006379, 1095952, 1189357, 1463824, 2012758, 2191904, 2378714, 2927648, 4025516, 4757428, 8051032, 9514856, 13082927, 16102064, 19029712, 26165854, 32204128, 38059424, 52331708, 104663416, 209326832, 418653664]

約数ペア:

[(1, 418653664), (2, 209326832), (4, 104663416), (8, 52331708), (11, 38059424), (13, 32204128), (16, 26165854), (22, 19029712), (26, 16102064), (32, 13082927), (44, 9514856), (52, 8051032), (88, 4757428), (104, 4025516), (143, 2927648), (176, 2378714), (191, 2191904), (208, 2012758), (286, 1463824), (352, 1189357), (382, 1095952), (416, 1006379), (479, 874016), (572, 731912), (764, 547976), (958, 437008), (1144, 365956), (1528, 273988), (1916, 218504), (2101, 199264), (2288, 182978), (2483, 168608), (3056, 136994), (3832, 109252), (4202, 99632), (4576, 91489), (4966, 84304), (5269, 79456), (6112, 68497), (6227, 67232), (7664, 54626), (8404, 49816), (9932, 42152), (10538, 39728), (12454, 33616), (15328, 27313), (16808, 24908), (19864, 21076)]