260351016

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 660633600

約数和(自身を除く): 400282584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 229, 254, 373, 381, 458, 508, 687, 746, 762, 916, 1016, 1119, 1374, 1492, 1524, 1832, 2238, 2748, 2984, 3048, 4476, 5496, 8952, 29083, 47371, 58166, 85417, 87249, 94742, 116332, 142113, 170834, 174498, 189484, 232664, 256251, 284226, 341668, 348996, 378968, 512502, 568452, 683336, 697992, 1025004, 1136904, 2050008, 10847959, 21695918, 32543877, 43391836, 65087754, 86783672, 130175508, 260351016]

約数ペア:

[(1, 260351016), (2, 130175508), (3, 86783672), (4, 65087754), (6, 43391836), (8, 32543877), (12, 21695918), (24, 10847959), (127, 2050008), (229, 1136904), (254, 1025004), (373, 697992), (381, 683336), (458, 568452), (508, 512502), (687, 378968), (746, 348996), (762, 341668), (916, 284226), (1016, 256251), (1119, 232664), (1374, 189484), (1492, 174498), (1524, 170834), (1832, 142113), (2238, 116332), (2748, 94742), (2984, 87249), (3048, 85417), (4476, 58166), (5496, 47371), (8952, 29083)]