308929362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 721004544

約数和(自身を除く): 412075182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 311, 353, 402, 469, 622, 706, 933, 938, 1059, 1407, 1866, 2118, 2177, 2471, 2814, 4354, 4942, 6531, 7413, 13062, 14826, 20837, 23651, 41674, 47302, 62511, 70953, 109783, 125022, 141906, 145859, 165557, 219566, 291718, 329349, 331114, 437577, 496671, 658698, 768481, 875154, 993342, 1536962, 2305443, 4610886, 7355461, 14710922, 22066383, 44132766, 51488227, 102976454, 154464681, 308929362]

約数ペア:

[(1, 308929362), (2, 154464681), (3, 102976454), (6, 51488227), (7, 44132766), (14, 22066383), (21, 14710922), (42, 7355461), (67, 4610886), (134, 2305443), (201, 1536962), (311, 993342), (353, 875154), (402, 768481), (469, 658698), (622, 496671), (706, 437577), (933, 331114), (938, 329349), (1059, 291718), (1407, 219566), (1866, 165557), (2118, 145859), (2177, 141906), (2471, 125022), (2814, 109783), (4354, 70953), (4942, 62511), (6531, 47302), (7413, 41674), (13062, 23651), (14826, 20837)]