260953392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10639}}^1$

素因数の和:10730

約数の個数: 80

約数和(自身を含む): 781061120

約数和(自身を除く): 520107728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 10639, 12264, 21278, 24528, 31917, 42556, 63834, 74473, 85112, 127668, 148946, 170224, 223419, 255336, 297892, 446838, 510672, 595784, 776647, 893676, 1191568, 1553294, 1787352, 2329941, 3106588, 3574704, 4659882, 5436529, 6213176, 9319764, 10873058, 12426352, 16309587, 18639528, 21746116, 32619174, 37279056, 43492232, 65238348, 86984464, 130476696, 260953392]

約数ペア:

[(1, 260953392), (2, 130476696), (3, 86984464), (4, 65238348), (6, 43492232), (7, 37279056), (8, 32619174), (12, 21746116), (14, 18639528), (16, 16309587), (21, 12426352), (24, 10873058), (28, 9319764), (42, 6213176), (48, 5436529), (56, 4659882), (73, 3574704), (84, 3106588), (112, 2329941), (146, 1787352), (168, 1553294), (219, 1191568), (292, 893676), (336, 776647), (438, 595784), (511, 510672), (584, 446838), (876, 297892), (1022, 255336), (1168, 223419), (1533, 170224), (1752, 148946), (2044, 127668), (3066, 85112), (3504, 74473), (4088, 63834), (6132, 42556), (8176, 31917), (10639, 24528), (12264, 21278)]