3128743696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 6759567360

約数和(自身を除く): 3630823664

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 479, 496, 806, 958, 1013, 1612, 1916, 2026, 3224, 3832, 4052, 6227, 6448, 7664, 8104, 12454, 13169, 14849, 16208, 24908, 26338, 29698, 31403, 49816, 52676, 59396, 62806, 99632, 105352, 118792, 125612, 193037, 210704, 237584, 251224, 386074, 408239, 485227, 502448, 772148, 816478, 970454, 1544296, 1632956, 1940908, 3088592, 3265912, 3881816, 6307951, 6531824, 7763632, 12615902, 15042037, 25231804, 30084074, 50463608, 60168148, 100927216, 120336296, 195546481, 240672592, 391092962, 782185924, 1564371848, 3128743696]

約数ペア:

[(1, 3128743696), (2, 1564371848), (4, 782185924), (8, 391092962), (13, 240672592), (16, 195546481), (26, 120336296), (31, 100927216), (52, 60168148), (62, 50463608), (104, 30084074), (124, 25231804), (208, 15042037), (248, 12615902), (403, 7763632), (479, 6531824), (496, 6307951), (806, 3881816), (958, 3265912), (1013, 3088592), (1612, 1940908), (1916, 1632956), (2026, 1544296), (3224, 970454), (3832, 816478), (4052, 772148), (6227, 502448), (6448, 485227), (7664, 408239), (8104, 386074), (12454, 251224), (13169, 237584), (14849, 210704), (16208, 193037), (24908, 125612), (26338, 118792), (29698, 105352), (31403, 99632), (49816, 62806), (52676, 59396)]