788551686

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1607}}^1$

素因数の和:1867

約数の個数: 80

約数和(自身を含む): 1912214304

約数和(自身を除く): 1123662618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 233, 234, 351, 466, 699, 702, 1053, 1398, 1607, 2097, 2106, 3029, 3214, 4194, 4821, 6058, 6291, 9087, 9642, 12582, 14463, 18174, 18873, 20891, 27261, 28926, 37746, 41782, 43389, 54522, 62673, 81783, 86778, 125346, 130167, 163566, 188019, 245349, 260334, 374431, 376038, 490698, 564057, 748862, 1123293, 1128114, 1692171, 2246586, 3369879, 3384342, 4867603, 6739758, 9735206, 10109637, 14602809, 20219274, 29205618, 30328911, 43808427, 60657822, 87616854, 131425281, 262850562, 394275843, 788551686]

約数ペア:

[(1, 788551686), (2, 394275843), (3, 262850562), (6, 131425281), (9, 87616854), (13, 60657822), (18, 43808427), (26, 30328911), (27, 29205618), (39, 20219274), (54, 14602809), (78, 10109637), (81, 9735206), (117, 6739758), (162, 4867603), (233, 3384342), (234, 3369879), (351, 2246586), (466, 1692171), (699, 1128114), (702, 1123293), (1053, 748862), (1398, 564057), (1607, 490698), (2097, 376038), (2106, 374431), (3029, 260334), (3214, 245349), (4194, 188019), (4821, 163566), (6058, 130167), (6291, 125346), (9087, 86778), (9642, 81783), (12582, 62673), (14463, 54522), (18174, 43389), (18873, 41782), (20891, 37746), (27261, 28926)]