4448651472

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 12641545800

約数和(自身を除く): 8192894328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 313, 356, 534, 626, 712, 801, 939, 1068, 1109, 1252, 1424, 1602, 1878, 2136, 2218, 2504, 2817, 3204, 3327, 3756, 4272, 4436, 5008, 5634, 6408, 6654, 7512, 8872, 9981, 11268, 12816, 13308, 15024, 17744, 19962, 22536, 26616, 27857, 39924, 45072, 53232, 55714, 79848, 83571, 98701, 111428, 159696, 167142, 197402, 222856, 250713, 296103, 334284, 347117, 394804, 445712, 501426, 592206, 668568, 694234, 789608, 888309, 1002852, 1041351, 1184412, 1337136, 1388468, 1579216, 1776618, 2005704, 2082702, 2368824, 2776936, 3124053, 3553236, 4011408, 4165404, 4737648, 5553872, 6248106, 7106472, 8330808, 12496212, 14212944, 16661616, 24992424, 30893413, 49984848, 61786826, 92680239, 123573652, 185360478, 247147304, 278040717, 370720956, 494294608, 556081434, 741441912, 1112162868, 1482883824, 2224325736, 4448651472]

約数ペア:

[(1, 4448651472), (2, 2224325736), (3, 1482883824), (4, 1112162868), (6, 741441912), (8, 556081434), (9, 494294608), (12, 370720956), (16, 278040717), (18, 247147304), (24, 185360478), (36, 123573652), (48, 92680239), (72, 61786826), (89, 49984848), (144, 30893413), (178, 24992424), (267, 16661616), (313, 14212944), (356, 12496212), (534, 8330808), (626, 7106472), (712, 6248106), (801, 5553872), (939, 4737648), (1068, 4165404), (1109, 4011408), (1252, 3553236), (1424, 3124053), (1602, 2776936), (1878, 2368824), (2136, 2082702), (2218, 2005704), (2504, 1776618), (2817, 1579216), (3204, 1388468), (3327, 1337136), (3756, 1184412), (4272, 1041351), (4436, 1002852), (5008, 888309), (5634, 789608), (6408, 694234), (6654, 668568), (7512, 592206), (8872, 501426), (9981, 445712), (11268, 394804), (12816, 347117), (13308, 334284), (15024, 296103), (17744, 250713), (19962, 222856), (22536, 197402), (26616, 167142), (27857, 159696), (39924, 111428), (45072, 98701), (53232, 83571), (55714, 79848)]