758133747

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 1331584800

約数和(自身を除く): 573451053

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 349, 369, 609, 841, 861, 1047, 1189, 1827, 2443, 2523, 2583, 3141, 3567, 5887, 7329, 7569, 8323, 10121, 10701, 14309, 17661, 21987, 24969, 30363, 34481, 42927, 52983, 70847, 74907, 91089, 100163, 103443, 128781, 212541, 241367, 293509, 300489, 310329, 414961, 637623, 724101, 880527, 901467, 1244883, 2054563, 2172303, 2641581, 2904727, 3734649, 6163689, 8714181, 12033869, 18491067, 26142543, 36101607, 84237083, 108304821, 252711249, 758133747]

約数ペア:

[(1, 758133747), (3, 252711249), (7, 108304821), (9, 84237083), (21, 36101607), (29, 26142543), (41, 18491067), (63, 12033869), (87, 8714181), (123, 6163689), (203, 3734649), (261, 2904727), (287, 2641581), (349, 2172303), (369, 2054563), (609, 1244883), (841, 901467), (861, 880527), (1047, 724101), (1189, 637623), (1827, 414961), (2443, 310329), (2523, 300489), (2583, 293509), (3141, 241367), (3567, 212541), (5887, 128781), (7329, 103443), (7569, 100163), (8323, 91089), (10121, 74907), (10701, 70847), (14309, 52983), (17661, 42927), (21987, 34481), (24969, 30363)]