674819345256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1282907}}^1$

素因数の和:1283055

約数の個数: 128

約数和(自身を含む): 2009957621760

約数和(自身を除く): 1335138276504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 101, 124, 168, 186, 202, 217, 248, 303, 372, 404, 434, 606, 651, 707, 744, 808, 868, 1212, 1302, 1414, 1736, 2121, 2424, 2604, 2828, 3131, 4242, 5208, 5656, 6262, 8484, 9393, 12524, 16968, 18786, 21917, 25048, 37572, 43834, 65751, 75144, 87668, 131502, 175336, 263004, 526008, 1282907, 2565814, 3848721, 5131628, 7697442, 8980349, 10263256, 15394884, 17960698, 26941047, 30789768, 35921396, 39770117, 53882094, 71842792, 79540234, 107764188, 119310351, 129573607, 159080468, 215528376, 238620702, 259147214, 278390819, 318160936, 388720821, 477241404, 518294428, 556781638, 777441642, 835172457, 907015249, 954482808, 1036588856, 1113563276, 1554883284, 1670344914, 1814030498, 2227126552, 2721045747, 3109766568, 3340689828, 3628060996, 4016781817, 5442091494, 6681379656, 7256121992, 8033563634, 10884182988, 12050345451, 16067127268, 21768365976, 24100690902, 28117472719, 32134254536, 48201381804, 56234945438, 84352418157, 96402763608, 112469890876, 168704836314, 224939781752, 337409672628, 674819345256]

約数ペア:

[(1, 674819345256), (2, 337409672628), (3, 224939781752), (4, 168704836314), (6, 112469890876), (7, 96402763608), (8, 84352418157), (12, 56234945438), (14, 48201381804), (21, 32134254536), (24, 28117472719), (28, 24100690902), (31, 21768365976), (42, 16067127268), (56, 12050345451), (62, 10884182988), (84, 8033563634), (93, 7256121992), (101, 6681379656), (124, 5442091494), (168, 4016781817), (186, 3628060996), (202, 3340689828), (217, 3109766568), (248, 2721045747), (303, 2227126552), (372, 1814030498), (404, 1670344914), (434, 1554883284), (606, 1113563276), (651, 1036588856), (707, 954482808), (744, 907015249), (808, 835172457), (868, 777441642), (1212, 556781638), (1302, 518294428), (1414, 477241404), (1736, 388720821), (2121, 318160936), (2424, 278390819), (2604, 259147214), (2828, 238620702), (3131, 215528376), (4242, 159080468), (5208, 129573607), (5656, 119310351), (6262, 107764188), (8484, 79540234), (9393, 71842792), (12524, 53882094), (16968, 39770117), (18786, 35921396), (21917, 30789768), (25048, 26941047), (37572, 17960698), (43834, 15394884), (65751, 10263256), (75144, 8980349), (87668, 7697442), (131502, 5131628), (175336, 3848721), (263004, 2565814), (526008, 1282907)]