633990984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 1782535680

約数和(自身を除く): 1148544696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 73, 88, 132, 134, 146, 201, 219, 264, 268, 292, 402, 438, 491, 536, 584, 737, 803, 804, 876, 982, 1473, 1474, 1606, 1608, 1752, 1964, 2211, 2409, 2946, 2948, 3212, 3928, 4422, 4818, 4891, 5401, 5892, 5896, 6424, 8844, 9636, 9782, 10802, 11784, 14673, 16203, 17688, 19272, 19564, 21604, 29346, 32406, 32897, 35843, 39128, 43208, 53801, 58692, 64812, 65794, 71686, 98691, 107529, 107602, 117384, 129624, 131588, 143372, 161403, 197382, 215058, 215204, 263176, 286744, 322806, 361867, 394273, 394764, 430116, 430408, 645612, 723734, 788546, 789528, 860232, 1085601, 1182819, 1291224, 1447468, 1577092, 2171202, 2365638, 2401481, 2894936, 3154184, 4342404, 4731276, 4802962, 7204443, 8684808, 9462552, 9605924, 14408886, 19211848, 26416291, 28817772, 52832582, 57635544, 79248873, 105665164, 158497746, 211330328, 316995492, 633990984]

約数ペア:

[(1, 633990984), (2, 316995492), (3, 211330328), (4, 158497746), (6, 105665164), (8, 79248873), (11, 57635544), (12, 52832582), (22, 28817772), (24, 26416291), (33, 19211848), (44, 14408886), (66, 9605924), (67, 9462552), (73, 8684808), (88, 7204443), (132, 4802962), (134, 4731276), (146, 4342404), (201, 3154184), (219, 2894936), (264, 2401481), (268, 2365638), (292, 2171202), (402, 1577092), (438, 1447468), (491, 1291224), (536, 1182819), (584, 1085601), (737, 860232), (803, 789528), (804, 788546), (876, 723734), (982, 645612), (1473, 430408), (1474, 430116), (1606, 394764), (1608, 394273), (1752, 361867), (1964, 322806), (2211, 286744), (2409, 263176), (2946, 215204), (2948, 215058), (3212, 197382), (3928, 161403), (4422, 143372), (4818, 131588), (4891, 129624), (5401, 117384), (5892, 107602), (5896, 107529), (6424, 98691), (8844, 71686), (9636, 65794), (9782, 64812), (10802, 58692), (11784, 53801), (14673, 43208), (16203, 39128), (17688, 35843), (19272, 32897), (19564, 32406), (21604, 29346)]