2003451408

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{73613}}^1$

素因数の和:73643

約数の個数: 120

約数和(自身を含む): 6645283008

約数和(自身を除く): 4641831600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 73613, 147226, 220839, 294452, 441678, 515291, 588904, 662517, 883356, 1030582, 1177808, 1325034, 1545873, 1766712, 1987551, 2061164, 2650068, 3091746, 3533424, 3975102, 4122328, 4637619, 5300136, 5962653, 6183492, 7950204, 8244656, 9275238, 10600272, 11925306, 12366984, 13912857, 15900408, 17887959, 18550476, 23850612, 24733968, 27825714, 31800816, 35775918, 37100952, 41738571, 47701224, 55651428, 71551836, 74201904, 83477142, 95402448, 111302856, 125215713, 143103672, 166954284, 222605712, 250431426, 286207344, 333908568, 500862852, 667817136, 1001725704, 2003451408]

約数ペア:

[(1, 2003451408), (2, 1001725704), (3, 667817136), (4, 500862852), (6, 333908568), (7, 286207344), (8, 250431426), (9, 222605712), (12, 166954284), (14, 143103672), (16, 125215713), (18, 111302856), (21, 95402448), (24, 83477142), (27, 74201904), (28, 71551836), (36, 55651428), (42, 47701224), (48, 41738571), (54, 37100952), (56, 35775918), (63, 31800816), (72, 27825714), (81, 24733968), (84, 23850612), (108, 18550476), (112, 17887959), (126, 15900408), (144, 13912857), (162, 12366984), (168, 11925306), (189, 10600272), (216, 9275238), (243, 8244656), (252, 7950204), (324, 6183492), (336, 5962653), (378, 5300136), (432, 4637619), (486, 4122328), (504, 3975102), (567, 3533424), (648, 3091746), (756, 2650068), (972, 2061164), (1008, 1987551), (1134, 1766712), (1296, 1545873), (1512, 1325034), (1701, 1177808), (1944, 1030582), (2268, 883356), (3024, 662517), (3402, 588904), (3888, 515291), (4536, 441678), (6804, 294452), (9072, 220839), (13608, 147226), (27216, 73613)]