907671384

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 2505803040

約数和(自身を除く): 1598131656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 277, 284, 426, 554, 568, 639, 641, 831, 852, 1108, 1278, 1282, 1662, 1704, 1923, 2216, 2493, 2556, 2564, 3324, 3846, 4986, 5112, 5128, 5769, 6648, 7692, 9972, 11538, 15384, 19667, 19944, 23076, 39334, 45511, 46152, 59001, 78668, 91022, 118002, 136533, 157336, 177003, 177557, 182044, 236004, 273066, 354006, 355114, 364088, 409599, 472008, 532671, 546132, 708012, 710228, 819198, 1065342, 1092264, 1416024, 1420456, 1598013, 1638396, 2130684, 3196026, 3276792, 4261368, 6392052, 12606547, 12784104, 25213094, 37819641, 50426188, 75639282, 100852376, 113458923, 151278564, 226917846, 302557128, 453835692, 907671384]

約数ペア:

[(1, 907671384), (2, 453835692), (3, 302557128), (4, 226917846), (6, 151278564), (8, 113458923), (9, 100852376), (12, 75639282), (18, 50426188), (24, 37819641), (36, 25213094), (71, 12784104), (72, 12606547), (142, 6392052), (213, 4261368), (277, 3276792), (284, 3196026), (426, 2130684), (554, 1638396), (568, 1598013), (639, 1420456), (641, 1416024), (831, 1092264), (852, 1065342), (1108, 819198), (1278, 710228), (1282, 708012), (1662, 546132), (1704, 532671), (1923, 472008), (2216, 409599), (2493, 364088), (2556, 355114), (2564, 354006), (3324, 273066), (3846, 236004), (4986, 182044), (5112, 177557), (5128, 177003), (5769, 157336), (6648, 136533), (7692, 118002), (9972, 91022), (11538, 78668), (15384, 59001), (19667, 46152), (19944, 45511), (23076, 39334)]