2651421072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{20021}}^1$

素因数の和:20152

約数の個数: 80

約数和(自身を含む): 7150256640

約数和(自身を除く): 4498835568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1424, 1488, 2136, 2759, 4272, 5518, 8277, 11036, 16554, 20021, 22072, 33108, 40042, 44144, 60063, 66216, 80084, 120126, 132432, 160168, 240252, 320336, 480504, 620651, 961008, 1241302, 1781869, 1861953, 2482604, 3563738, 3723906, 4965208, 5345607, 7127476, 7447812, 9930416, 10691214, 14254952, 14895624, 21382428, 28509904, 29791248, 42764856, 55237939, 85529712, 110475878, 165713817, 220951756, 331427634, 441903512, 662855268, 883807024, 1325710536, 2651421072]

約数ペア:

[(1, 2651421072), (2, 1325710536), (3, 883807024), (4, 662855268), (6, 441903512), (8, 331427634), (12, 220951756), (16, 165713817), (24, 110475878), (31, 85529712), (48, 55237939), (62, 42764856), (89, 29791248), (93, 28509904), (124, 21382428), (178, 14895624), (186, 14254952), (248, 10691214), (267, 9930416), (356, 7447812), (372, 7127476), (496, 5345607), (534, 4965208), (712, 3723906), (744, 3563738), (1068, 2482604), (1424, 1861953), (1488, 1781869), (2136, 1241302), (2759, 961008), (4272, 620651), (5518, 480504), (8277, 320336), (11036, 240252), (16554, 160168), (20021, 132432), (22072, 120126), (33108, 80084), (40042, 66216), (44144, 60063)]