738266214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 1714590720

約数和(自身を除く): 976324506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 313, 534, 623, 626, 631, 939, 1246, 1262, 1869, 1878, 1893, 2191, 3738, 3786, 4382, 4417, 6573, 8834, 13146, 13251, 26502, 27857, 55714, 56159, 83571, 112318, 167142, 168477, 194999, 197503, 336954, 389998, 393113, 395006, 584997, 592509, 786226, 1169994, 1179339, 1185018, 1382521, 2358678, 2765042, 4147563, 8295126, 17577767, 35155534, 52733301, 105466602, 123044369, 246088738, 369133107, 738266214]

約数ペア:

[(1, 738266214), (2, 369133107), (3, 246088738), (6, 123044369), (7, 105466602), (14, 52733301), (21, 35155534), (42, 17577767), (89, 8295126), (178, 4147563), (267, 2765042), (313, 2358678), (534, 1382521), (623, 1185018), (626, 1179339), (631, 1169994), (939, 786226), (1246, 592509), (1262, 584997), (1869, 395006), (1878, 393113), (1893, 389998), (2191, 336954), (3738, 197503), (3786, 194999), (4382, 168477), (4417, 167142), (6573, 112318), (8834, 83571), (13146, 56159), (13251, 55714), (26502, 27857)]