331508448

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5843}}^1$

素因数の和:6056

約数の個数: 72

約数和(自身を含む): 947674728

約数和(自身を除く): 616166280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5843, 6304, 7092, 9456, 11686, 14184, 17529, 18912, 23372, 28368, 35058, 46744, 52587, 56736, 70116, 93488, 105174, 140232, 186976, 210348, 280464, 420696, 560928, 841392, 1151071, 1682784, 2302142, 3453213, 4604284, 6906426, 9208568, 10359639, 13812852, 18417136, 20719278, 27625704, 36834272, 41438556, 55251408, 82877112, 110502816, 165754224, 331508448]

約数ペア:

[(1, 331508448), (2, 165754224), (3, 110502816), (4, 82877112), (6, 55251408), (8, 41438556), (9, 36834272), (12, 27625704), (16, 20719278), (18, 18417136), (24, 13812852), (32, 10359639), (36, 9208568), (48, 6906426), (72, 4604284), (96, 3453213), (144, 2302142), (197, 1682784), (288, 1151071), (394, 841392), (591, 560928), (788, 420696), (1182, 280464), (1576, 210348), (1773, 186976), (2364, 140232), (3152, 105174), (3546, 93488), (4728, 70116), (5843, 56736), (6304, 52587), (7092, 46744), (9456, 35058), (11686, 28368), (14184, 23372), (17529, 18912)]