727023492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{517823}}^1$

素因数の和:517849

約数の個数: 48

約数和(自身を含む): 2029870080

約数和(自身を除く): 1302846588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 517823, 1035646, 1553469, 2071292, 3106938, 4660407, 6213876, 6731699, 9320814, 13463398, 13981221, 18641628, 20195097, 26926796, 27962442, 40390194, 55924884, 60585291, 80780388, 121170582, 181755873, 242341164, 363511746, 727023492]

約数ペア:

[(1, 727023492), (2, 363511746), (3, 242341164), (4, 181755873), (6, 121170582), (9, 80780388), (12, 60585291), (13, 55924884), (18, 40390194), (26, 27962442), (27, 26926796), (36, 20195097), (39, 18641628), (52, 13981221), (54, 13463398), (78, 9320814), (108, 6731699), (117, 6213876), (156, 4660407), (234, 3106938), (351, 2071292), (468, 1553469), (702, 1035646), (1404, 517823)]