1330732788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 3959714304

約数和(自身を除く): 2628981516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 283, 294, 308, 462, 539, 566, 588, 727, 849, 924, 1078, 1132, 1454, 1617, 1698, 1981, 2156, 2181, 2908, 3113, 3234, 3396, 3962, 4362, 5089, 5943, 6226, 6468, 7924, 7997, 8724, 9339, 10178, 11886, 12452, 13867, 15267, 15994, 18678, 20356, 21791, 23772, 23991, 27734, 30534, 31988, 35623, 37356, 41601, 43582, 47982, 55468, 55979, 61068, 65373, 71246, 83202, 87164, 95964, 106869, 111958, 130746, 142492, 152537, 166404, 167937, 205741, 213738, 223916, 261492, 305074, 335874, 391853, 411482, 427476, 457611, 610148, 617223, 671748, 783706, 822964, 915222, 1175559, 1234446, 1440187, 1567412, 1830444, 2263151, 2351118, 2468892, 2880374, 4320561, 4526302, 4702236, 5760748, 6789453, 8641122, 9052604, 10081309, 13578906, 15842057, 17282244, 20162618, 27157812, 30243927, 31684114, 40325236, 47526171, 60487854, 63368228, 95052342, 110894399, 120975708, 190104684, 221788798, 332683197, 443577596, 665366394, 1330732788]

約数ペア:

[(1, 1330732788), (2, 665366394), (3, 443577596), (4, 332683197), (6, 221788798), (7, 190104684), (11, 120975708), (12, 110894399), (14, 95052342), (21, 63368228), (22, 60487854), (28, 47526171), (33, 40325236), (42, 31684114), (44, 30243927), (49, 27157812), (66, 20162618), (77, 17282244), (84, 15842057), (98, 13578906), (132, 10081309), (147, 9052604), (154, 8641122), (196, 6789453), (231, 5760748), (283, 4702236), (294, 4526302), (308, 4320561), (462, 2880374), (539, 2468892), (566, 2351118), (588, 2263151), (727, 1830444), (849, 1567412), (924, 1440187), (1078, 1234446), (1132, 1175559), (1454, 915222), (1617, 822964), (1698, 783706), (1981, 671748), (2156, 617223), (2181, 610148), (2908, 457611), (3113, 427476), (3234, 411482), (3396, 391853), (3962, 335874), (4362, 305074), (5089, 261492), (5943, 223916), (6226, 213738), (6468, 205741), (7924, 167937), (7997, 166404), (8724, 152537), (9339, 142492), (10178, 130746), (11886, 111958), (12452, 106869), (13867, 95964), (15267, 87164), (15994, 83202), (18678, 71246), (20356, 65373), (21791, 61068), (23772, 55979), (23991, 55468), (27734, 47982), (30534, 43582), (31988, 41601), (35623, 37356)]