15697086512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{821}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 32402911200

約数和(自身を除く): 16705824688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 577, 821, 872, 1154, 1642, 1744, 2071, 2308, 3284, 4142, 4616, 6568, 8284, 9232, 10963, 13136, 15599, 16568, 21926, 31198, 33136, 43852, 62396, 62893, 87704, 89489, 124792, 125786, 175408, 178978, 249584, 251572, 357956, 473717, 503144, 715912, 947434, 1006288, 1194967, 1431824, 1700291, 1894868, 2389934, 3400582, 3789736, 4779868, 6801164, 7579472, 9000623, 9559736, 13602328, 18001246, 19119472, 27204656, 36002492, 51635153, 72004984, 103270306, 144009968, 206540612, 413081224, 826162448, 981067907, 1962135814, 3924271628, 7848543256, 15697086512]

約数ペア:

[(1, 15697086512), (2, 7848543256), (4, 3924271628), (8, 1962135814), (16, 981067907), (19, 826162448), (38, 413081224), (76, 206540612), (109, 144009968), (152, 103270306), (218, 72004984), (304, 51635153), (436, 36002492), (577, 27204656), (821, 19119472), (872, 18001246), (1154, 13602328), (1642, 9559736), (1744, 9000623), (2071, 7579472), (2308, 6801164), (3284, 4779868), (4142, 3789736), (4616, 3400582), (6568, 2389934), (8284, 1894868), (9232, 1700291), (10963, 1431824), (13136, 1194967), (15599, 1006288), (16568, 947434), (21926, 715912), (31198, 503144), (33136, 473717), (43852, 357956), (62396, 251572), (62893, 249584), (87704, 178978), (89489, 175408), (124792, 125786)]