324659890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 620421120

約数和(自身を除く): 295761230

約数列:

[1, 2, 5, 10, 43, 59, 67, 86, 118, 134, 191, 215, 295, 335, 382, 430, 590, 670, 955, 1910, 2537, 2881, 3953, 5074, 5762, 7906, 8213, 11269, 12685, 12797, 14405, 16426, 19765, 22538, 25370, 25594, 28810, 39530, 41065, 56345, 63985, 82130, 112690, 127970, 169979, 339958, 484567, 550271, 755023, 849895, 969134, 1100542, 1510046, 1699790, 2422835, 2751355, 3775115, 4845670, 5502710, 7550230, 32465989, 64931978, 162329945, 324659890]

約数ペア:

[(1, 324659890), (2, 162329945), (5, 64931978), (10, 32465989), (43, 7550230), (59, 5502710), (67, 4845670), (86, 3775115), (118, 2751355), (134, 2422835), (191, 1699790), (215, 1510046), (295, 1100542), (335, 969134), (382, 849895), (430, 755023), (590, 550271), (670, 484567), (955, 339958), (1910, 169979), (2537, 127970), (2881, 112690), (3953, 82130), (5074, 63985), (5762, 56345), (7906, 41065), (8213, 39530), (11269, 28810), (12685, 25594), (12797, 25370), (14405, 22538), (16426, 19765)]