744292719

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 1260779520

約数和(自身を除く): 516486801

約数列:

[1, 3, 9, 19, 23, 27, 43, 57, 69, 81, 129, 163, 171, 207, 243, 387, 437, 489, 513, 621, 817, 989, 1161, 1311, 1467, 1539, 1863, 2451, 2967, 3097, 3483, 3749, 3933, 4401, 4617, 5589, 7009, 7353, 8901, 9291, 10449, 11247, 11799, 13203, 18791, 21027, 22059, 26703, 27873, 33741, 35397, 39609, 56373, 63081, 66177, 71231, 80109, 83619, 101223, 106191, 133171, 161207, 169119, 189243, 198531, 213693, 240327, 250857, 303669, 399513, 483621, 507357, 567729, 641079, 752571, 911007, 1198539, 1450863, 1522071, 1703187, 1923237, 3062933, 3595617, 4352589, 4566213, 5769711, 9188799, 10786851, 13057767, 17309133, 27566397, 32360553, 39173301, 82699191, 248097573, 744292719]

約数ペア:

[(1, 744292719), (3, 248097573), (9, 82699191), (19, 39173301), (23, 32360553), (27, 27566397), (43, 17309133), (57, 13057767), (69, 10786851), (81, 9188799), (129, 5769711), (163, 4566213), (171, 4352589), (207, 3595617), (243, 3062933), (387, 1923237), (437, 1703187), (489, 1522071), (513, 1450863), (621, 1198539), (817, 911007), (989, 752571), (1161, 641079), (1311, 567729), (1467, 507357), (1539, 483621), (1863, 399513), (2451, 303669), (2967, 250857), (3097, 240327), (3483, 213693), (3749, 198531), (3933, 189243), (4401, 169119), (4617, 161207), (5589, 133171), (7009, 106191), (7353, 101223), (8901, 83619), (9291, 80109), (10449, 71231), (11247, 66177), (11799, 63081), (13203, 56373), (18791, 39609), (21027, 35397), (22059, 33741), (26703, 27873)]