306071628

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 729388800

約数和(自身を除く): 423317172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 213, 284, 298, 426, 447, 596, 852, 894, 1788, 2411, 4822, 7233, 9644, 10579, 14466, 21158, 28932, 31737, 42316, 63474, 126948, 171181, 342362, 359239, 513543, 684724, 718478, 1027086, 1077717, 1436956, 2054172, 2155434, 4310868, 25505969, 51011938, 76517907, 102023876, 153035814, 306071628]

約数ペア:

[(1, 306071628), (2, 153035814), (3, 102023876), (4, 76517907), (6, 51011938), (12, 25505969), (71, 4310868), (142, 2155434), (149, 2054172), (213, 1436956), (284, 1077717), (298, 1027086), (426, 718478), (447, 684724), (596, 513543), (852, 359239), (894, 342362), (1788, 171181), (2411, 126948), (4822, 63474), (7233, 42316), (9644, 31737), (10579, 28932), (14466, 21158)]