890167968

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{7307}}^1$

素因数の和:7376

約数の個数: 120

約数和(自身を含む): 2674026432

約数和(自身を除く): 1783858464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 648, 752, 846, 864, 1128, 1269, 1296, 1504, 1692, 2256, 2538, 2592, 3384, 3807, 4512, 5076, 6768, 7307, 7614, 10152, 13536, 14614, 15228, 20304, 21921, 29228, 30456, 40608, 43842, 58456, 60912, 65763, 87684, 116912, 121824, 131526, 175368, 197289, 233824, 263052, 343429, 350736, 394578, 526104, 591867, 686858, 701472, 789156, 1030287, 1052208, 1183734, 1373716, 1578312, 2060574, 2104416, 2367468, 2747432, 3090861, 3156624, 4121148, 4734936, 5494864, 6181722, 6313248, 8242296, 9272583, 9469872, 10989728, 12363444, 16484592, 18545166, 18939744, 24726888, 27817749, 32969184, 37090332, 49453776, 55635498, 74180664, 98907552, 111270996, 148361328, 222541992, 296722656, 445083984, 890167968]

約数ペア:

[(1, 890167968), (2, 445083984), (3, 296722656), (4, 222541992), (6, 148361328), (8, 111270996), (9, 98907552), (12, 74180664), (16, 55635498), (18, 49453776), (24, 37090332), (27, 32969184), (32, 27817749), (36, 24726888), (47, 18939744), (48, 18545166), (54, 16484592), (72, 12363444), (81, 10989728), (94, 9469872), (96, 9272583), (108, 8242296), (141, 6313248), (144, 6181722), (162, 5494864), (188, 4734936), (216, 4121148), (282, 3156624), (288, 3090861), (324, 2747432), (376, 2367468), (423, 2104416), (432, 2060574), (564, 1578312), (648, 1373716), (752, 1183734), (846, 1052208), (864, 1030287), (1128, 789156), (1269, 701472), (1296, 686858), (1504, 591867), (1692, 526104), (2256, 394578), (2538, 350736), (2592, 343429), (3384, 263052), (3807, 233824), (4512, 197289), (5076, 175368), (6768, 131526), (7307, 121824), (7614, 116912), (10152, 87684), (13536, 65763), (14614, 60912), (15228, 58456), (20304, 43842), (21921, 40608), (29228, 30456)]