344399868

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 892819200

約数和(自身を除く): 548419332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 711, 747, 948, 996, 1422, 1459, 1494, 2844, 2918, 2988, 4377, 5836, 6557, 8754, 13114, 13131, 17508, 19671, 26228, 26262, 39342, 52524, 59013, 78684, 115261, 118026, 121097, 230522, 236052, 242194, 345783, 363291, 461044, 484388, 691566, 726582, 1037349, 1089873, 1383132, 1453164, 2074698, 2179746, 4149396, 4359492, 9566663, 19133326, 28699989, 38266652, 57399978, 86099967, 114799956, 172199934, 344399868]

約数ペア:

[(1, 344399868), (2, 172199934), (3, 114799956), (4, 86099967), (6, 57399978), (9, 38266652), (12, 28699989), (18, 19133326), (36, 9566663), (79, 4359492), (83, 4149396), (158, 2179746), (166, 2074698), (237, 1453164), (249, 1383132), (316, 1089873), (332, 1037349), (474, 726582), (498, 691566), (711, 484388), (747, 461044), (948, 363291), (996, 345783), (1422, 242194), (1459, 236052), (1494, 230522), (2844, 121097), (2918, 118026), (2988, 115261), (4377, 78684), (5836, 59013), (6557, 52524), (8754, 39342), (13114, 26262), (13131, 26228), (17508, 19671)]