655295472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{26927}}^1$

素因数の和:26967

約数の個数: 90

約数和(自身を含む): 1985913072

約数和(自身を除く): 1330617600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 26927, 53854, 80781, 107708, 161562, 215416, 242343, 323124, 350051, 430832, 484686, 646248, 700102, 969372, 1050153, 1292496, 1400204, 1938744, 2100306, 2800408, 3150459, 3877488, 4200612, 4550663, 5600816, 6300918, 8401224, 9101326, 12601836, 13651989, 16802448, 18202652, 25203672, 27303978, 36405304, 40955967, 50407344, 54607956, 72810608, 81911934, 109215912, 163823868, 218431824, 327647736, 655295472]

約数ペア:

[(1, 655295472), (2, 327647736), (3, 218431824), (4, 163823868), (6, 109215912), (8, 81911934), (9, 72810608), (12, 54607956), (13, 50407344), (16, 40955967), (18, 36405304), (24, 27303978), (26, 25203672), (36, 18202652), (39, 16802448), (48, 13651989), (52, 12601836), (72, 9101326), (78, 8401224), (104, 6300918), (117, 5600816), (144, 4550663), (156, 4200612), (169, 3877488), (208, 3150459), (234, 2800408), (312, 2100306), (338, 1938744), (468, 1400204), (507, 1292496), (624, 1050153), (676, 969372), (936, 700102), (1014, 646248), (1352, 484686), (1521, 430832), (1872, 350051), (2028, 323124), (2704, 242343), (3042, 215416), (4056, 161562), (6084, 107708), (8112, 80781), (12168, 53854), (24336, 26927)]