311944764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 810190080

約数和(自身を除く): 498245316

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 67, 68, 87, 102, 116, 134, 174, 201, 204, 268, 348, 402, 493, 787, 804, 986, 1139, 1479, 1574, 1943, 1972, 2278, 2361, 2958, 3148, 3417, 3886, 4556, 4722, 5829, 5916, 6834, 7772, 9444, 11658, 13379, 13668, 22823, 23316, 26758, 33031, 40137, 45646, 52729, 53516, 66062, 68469, 80274, 91292, 99093, 105458, 132124, 136938, 158187, 160548, 198186, 210916, 273876, 316374, 387991, 396372, 632748, 775982, 896393, 1163973, 1529141, 1551964, 1792786, 2327946, 2689179, 3058282, 3585572, 4587423, 4655892, 5378358, 6116564, 9174846, 10756716, 18349692, 25995397, 51990794, 77986191, 103981588, 155972382, 311944764]

約数ペア:

[(1, 311944764), (2, 155972382), (3, 103981588), (4, 77986191), (6, 51990794), (12, 25995397), (17, 18349692), (29, 10756716), (34, 9174846), (51, 6116564), (58, 5378358), (67, 4655892), (68, 4587423), (87, 3585572), (102, 3058282), (116, 2689179), (134, 2327946), (174, 1792786), (201, 1551964), (204, 1529141), (268, 1163973), (348, 896393), (402, 775982), (493, 632748), (787, 396372), (804, 387991), (986, 316374), (1139, 273876), (1479, 210916), (1574, 198186), (1943, 160548), (1972, 158187), (2278, 136938), (2361, 132124), (2958, 105458), (3148, 99093), (3417, 91292), (3886, 80274), (4556, 68469), (4722, 66062), (5829, 53516), (5916, 52729), (6834, 45646), (7772, 40137), (9444, 33031), (11658, 26758), (13379, 23316), (13668, 22823)]