2891504448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{717139}}^1$

素因数の和:717164

約数の個数: 84

約数和(自身を含む): 9471985120

約数和(自身を除く): 6580480672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 717139, 1434278, 2151417, 2868556, 4302834, 5019973, 5737112, 6454251, 8605668, 10039946, 11474224, 12908502, 15059919, 17211336, 20079892, 22948448, 25817004, 30119838, 34422672, 40159784, 45179757, 45896896, 51634008, 60239676, 68845344, 80319568, 90359514, 103268016, 120479352, 137690688, 160639136, 180719028, 206536032, 240958704, 321278272, 361438056, 413072064, 481917408, 722876112, 963834816, 1445752224, 2891504448]

約数ペア:

[(1, 2891504448), (2, 1445752224), (3, 963834816), (4, 722876112), (6, 481917408), (7, 413072064), (8, 361438056), (9, 321278272), (12, 240958704), (14, 206536032), (16, 180719028), (18, 160639136), (21, 137690688), (24, 120479352), (28, 103268016), (32, 90359514), (36, 80319568), (42, 68845344), (48, 60239676), (56, 51634008), (63, 45896896), (64, 45179757), (72, 40159784), (84, 34422672), (96, 30119838), (112, 25817004), (126, 22948448), (144, 20079892), (168, 17211336), (192, 15059919), (224, 12908502), (252, 11474224), (288, 10039946), (336, 8605668), (448, 6454251), (504, 5737112), (576, 5019973), (672, 4302834), (1008, 2868556), (1344, 2151417), (2016, 1434278), (4032, 717139)]