671342512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 1410659712

約数和(自身を除く): 739317200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 131, 136, 166, 227, 262, 272, 332, 454, 524, 664, 908, 1048, 1328, 1411, 1816, 2096, 2227, 2822, 3632, 3859, 4454, 5644, 7718, 8908, 10873, 11288, 15436, 17816, 18841, 21746, 22576, 29737, 30872, 35632, 37682, 43492, 59474, 61744, 75364, 86984, 118948, 150728, 173968, 184841, 237896, 301456, 320297, 369682, 475792, 505529, 640594, 739364, 1011058, 1281188, 1478728, 2022116, 2468171, 2562376, 2957456, 4044232, 4936342, 5124752, 8088464, 9872684, 19745368, 39490736, 41958907, 83917814, 167835628, 335671256, 671342512]

約数ペア:

[(1, 671342512), (2, 335671256), (4, 167835628), (8, 83917814), (16, 41958907), (17, 39490736), (34, 19745368), (68, 9872684), (83, 8088464), (131, 5124752), (136, 4936342), (166, 4044232), (227, 2957456), (262, 2562376), (272, 2468171), (332, 2022116), (454, 1478728), (524, 1281188), (664, 1011058), (908, 739364), (1048, 640594), (1328, 505529), (1411, 475792), (1816, 369682), (2096, 320297), (2227, 301456), (2822, 237896), (3632, 184841), (3859, 173968), (4454, 150728), (5644, 118948), (7718, 86984), (8908, 75364), (10873, 61744), (11288, 59474), (15436, 43492), (17816, 37682), (18841, 35632), (21746, 30872), (22576, 29737)]