253971552

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 691310592

約数和(自身を除く): 437339040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 127, 148, 222, 254, 296, 381, 444, 508, 563, 592, 762, 888, 1016, 1126, 1184, 1524, 1689, 1776, 2032, 2252, 3048, 3378, 3552, 4064, 4504, 4699, 6096, 6756, 9008, 9398, 12192, 13512, 14097, 18016, 18796, 20831, 27024, 28194, 37592, 41662, 54048, 56388, 62493, 71501, 75184, 83324, 112776, 124986, 143002, 150368, 166648, 214503, 225552, 249972, 286004, 333296, 429006, 451104, 499944, 572008, 666592, 858012, 999888, 1144016, 1716024, 1999776, 2288032, 2645537, 3432048, 5291074, 6864096, 7936611, 10582148, 15873222, 21164296, 31746444, 42328592, 63492888, 84657184, 126985776, 253971552]

約数ペア:

[(1, 253971552), (2, 126985776), (3, 84657184), (4, 63492888), (6, 42328592), (8, 31746444), (12, 21164296), (16, 15873222), (24, 10582148), (32, 7936611), (37, 6864096), (48, 5291074), (74, 3432048), (96, 2645537), (111, 2288032), (127, 1999776), (148, 1716024), (222, 1144016), (254, 999888), (296, 858012), (381, 666592), (444, 572008), (508, 499944), (563, 451104), (592, 429006), (762, 333296), (888, 286004), (1016, 249972), (1126, 225552), (1184, 214503), (1524, 166648), (1689, 150368), (1776, 143002), (2032, 124986), (2252, 112776), (3048, 83324), (3378, 75184), (3552, 71501), (4064, 62493), (4504, 56388), (4699, 54048), (6096, 41662), (6756, 37592), (9008, 28194), (9398, 27024), (12192, 20831), (13512, 18796), (14097, 18016)]