277061772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 746468352

約数和(自身を除く): 469406580

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 222, 276, 299, 444, 481, 598, 851, 897, 962, 1196, 1443, 1702, 1794, 1924, 2087, 2553, 2886, 3404, 3588, 4174, 5106, 5772, 6261, 8348, 10212, 11063, 12522, 22126, 25044, 27131, 33189, 44252, 48001, 54262, 66378, 77219, 81393, 96002, 108524, 132756, 144003, 154438, 162786, 192004, 231657, 288006, 308876, 325572, 463314, 576012, 624013, 926628, 1003847, 1248026, 1776037, 1872039, 2007694, 2496052, 3011541, 3552074, 3744078, 4015388, 5328111, 6023082, 7104148, 7488156, 10656222, 12046164, 21312444, 23088481, 46176962, 69265443, 92353924, 138530886, 277061772]

約数ペア:

[(1, 277061772), (2, 138530886), (3, 92353924), (4, 69265443), (6, 46176962), (12, 23088481), (13, 21312444), (23, 12046164), (26, 10656222), (37, 7488156), (39, 7104148), (46, 6023082), (52, 5328111), (69, 4015388), (74, 3744078), (78, 3552074), (92, 3011541), (111, 2496052), (138, 2007694), (148, 1872039), (156, 1776037), (222, 1248026), (276, 1003847), (299, 926628), (444, 624013), (481, 576012), (598, 463314), (851, 325572), (897, 308876), (962, 288006), (1196, 231657), (1443, 192004), (1702, 162786), (1794, 154438), (1924, 144003), (2087, 132756), (2553, 108524), (2886, 96002), (3404, 81393), (3588, 77219), (4174, 66378), (5106, 54262), (5772, 48001), (6261, 44252), (8348, 33189), (10212, 27131), (11063, 25044), (12522, 22126)]