788303628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44059}}^1$

素因数の和:44147

約数の個数: 72

約数和(自身を含む): 2309448960

約数和(自身を除く): 1521145332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 44059, 88118, 132177, 176236, 264354, 308413, 396531, 528708, 616826, 793062, 925239, 1233652, 1586124, 1850478, 2775717, 3128189, 3700956, 5551434, 6256378, 9384567, 11102868, 12512756, 18769134, 21897323, 28153701, 37538268, 43794646, 56307402, 65691969, 87589292, 112614804, 131383938, 197075907, 262767876, 394151814, 788303628]

約数ペア:

[(1, 788303628), (2, 394151814), (3, 262767876), (4, 197075907), (6, 131383938), (7, 112614804), (9, 87589292), (12, 65691969), (14, 56307402), (18, 43794646), (21, 37538268), (28, 28153701), (36, 21897323), (42, 18769134), (63, 12512756), (71, 11102868), (84, 9384567), (126, 6256378), (142, 5551434), (213, 3700956), (252, 3128189), (284, 2775717), (426, 1850478), (497, 1586124), (639, 1233652), (852, 925239), (994, 793062), (1278, 616826), (1491, 528708), (1988, 396531), (2556, 308413), (2982, 264354), (4473, 176236), (5964, 132177), (8946, 88118), (17892, 44059)]