581143968

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 1707241536

約数和(自身を除く): 1126097568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 167, 172, 258, 281, 288, 334, 344, 387, 501, 516, 562, 668, 688, 774, 843, 1002, 1032, 1124, 1336, 1376, 1503, 1548, 1686, 2004, 2064, 2248, 2529, 2672, 3006, 3096, 3372, 4008, 4128, 4496, 5058, 5344, 6012, 6192, 6744, 7181, 8016, 8992, 10116, 12024, 12083, 12384, 13488, 14362, 16032, 20232, 21543, 24048, 24166, 26976, 28724, 36249, 40464, 43086, 46927, 48096, 48332, 57448, 64629, 72498, 80928, 86172, 93854, 96664, 108747, 114896, 129258, 140781, 144996, 172344, 187708, 193328, 217494, 229792, 258516, 281562, 289992, 344688, 375416, 386656, 422343, 434988, 517032, 563124, 579984, 689376, 750832, 844686, 869976, 1034064, 1126248, 1159968, 1501664, 1689372, 1739952, 2017861, 2068128, 2252496, 3378744, 3479904, 4035722, 4504992, 6053583, 6757488, 8071444, 12107166, 13514976, 16142888, 18160749, 24214332, 32285776, 36321498, 48428664, 64571552, 72642996, 96857328, 145285992, 193714656, 290571984, 581143968]

約数ペア:

[(1, 581143968), (2, 290571984), (3, 193714656), (4, 145285992), (6, 96857328), (8, 72642996), (9, 64571552), (12, 48428664), (16, 36321498), (18, 32285776), (24, 24214332), (32, 18160749), (36, 16142888), (43, 13514976), (48, 12107166), (72, 8071444), (86, 6757488), (96, 6053583), (129, 4504992), (144, 4035722), (167, 3479904), (172, 3378744), (258, 2252496), (281, 2068128), (288, 2017861), (334, 1739952), (344, 1689372), (387, 1501664), (501, 1159968), (516, 1126248), (562, 1034064), (668, 869976), (688, 844686), (774, 750832), (843, 689376), (1002, 579984), (1032, 563124), (1124, 517032), (1336, 434988), (1376, 422343), (1503, 386656), (1548, 375416), (1686, 344688), (2004, 289992), (2064, 281562), (2248, 258516), (2529, 229792), (2672, 217494), (3006, 193328), (3096, 187708), (3372, 172344), (4008, 144996), (4128, 140781), (4496, 129258), (5058, 114896), (5344, 108747), (6012, 96664), (6192, 93854), (6744, 86172), (7181, 80928), (8016, 72498), (8992, 64629), (10116, 57448), (12024, 48332), (12083, 48096), (12384, 46927), (13488, 43086), (14362, 40464), (16032, 36249), (20232, 28724), (21543, 26976), (24048, 24166)]