682994728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5258

約数の個数: 64

約数和(自身を含む): 1458616320

約数和(自身を除く): 775621592

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 5167, 10168, 10334, 16523, 20668, 33046, 41336, 66092, 67171, 132184, 134342, 160177, 211847, 268684, 320354, 423694, 537368, 640708, 847388, 1281416, 1694776, 2082301, 2754011, 4164602, 5508022, 6567257, 8329204, 11016044, 13134514, 16658408, 22032088, 26269028, 52538056, 85374341, 170748682, 341497364, 682994728]

約数ペア:

[(1, 682994728), (2, 341497364), (4, 170748682), (8, 85374341), (13, 52538056), (26, 26269028), (31, 22032088), (41, 16658408), (52, 13134514), (62, 11016044), (82, 8329204), (104, 6567257), (124, 5508022), (164, 4164602), (248, 2754011), (328, 2082301), (403, 1694776), (533, 1281416), (806, 847388), (1066, 640708), (1271, 537368), (1612, 423694), (2132, 320354), (2542, 268684), (3224, 211847), (4264, 160177), (5084, 134342), (5167, 132184), (10168, 67171), (10334, 66092), (16523, 41336), (20668, 33046)]