308120568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 938649600

約数和(自身を除く): 630529032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 83, 84, 114, 133, 152, 166, 168, 228, 249, 266, 332, 399, 456, 498, 532, 581, 664, 798, 996, 1064, 1162, 1163, 1577, 1596, 1743, 1992, 2324, 2326, 3154, 3192, 3486, 3489, 4648, 4652, 4731, 6308, 6972, 6978, 8141, 9304, 9462, 11039, 12616, 13944, 13956, 16282, 18924, 22078, 22097, 24423, 27912, 32564, 33117, 37848, 44156, 44194, 48846, 65128, 66234, 66291, 88312, 88388, 96529, 97692, 132468, 132582, 154679, 176776, 193058, 195384, 264936, 265164, 289587, 309358, 386116, 464037, 530328, 579174, 618716, 675703, 772232, 928074, 1158348, 1237432, 1351406, 1834051, 1856148, 2027109, 2316696, 2702812, 3668102, 3712296, 4054218, 5405624, 5502153, 7336204, 8108436, 11004306, 12838357, 14672408, 16216872, 22008612, 25676714, 38515071, 44017224, 51353428, 77030142, 102706856, 154060284, 308120568]

約数ペア:

[(1, 308120568), (2, 154060284), (3, 102706856), (4, 77030142), (6, 51353428), (7, 44017224), (8, 38515071), (12, 25676714), (14, 22008612), (19, 16216872), (21, 14672408), (24, 12838357), (28, 11004306), (38, 8108436), (42, 7336204), (56, 5502153), (57, 5405624), (76, 4054218), (83, 3712296), (84, 3668102), (114, 2702812), (133, 2316696), (152, 2027109), (166, 1856148), (168, 1834051), (228, 1351406), (249, 1237432), (266, 1158348), (332, 928074), (399, 772232), (456, 675703), (498, 618716), (532, 579174), (581, 530328), (664, 464037), (798, 386116), (996, 309358), (1064, 289587), (1162, 265164), (1163, 264936), (1577, 195384), (1596, 193058), (1743, 176776), (1992, 154679), (2324, 132582), (2326, 132468), (3154, 97692), (3192, 96529), (3486, 88388), (3489, 88312), (4648, 66291), (4652, 66234), (4731, 65128), (6308, 48846), (6972, 44194), (6978, 44156), (8141, 37848), (9304, 33117), (9462, 32564), (11039, 27912), (12616, 24423), (13944, 22097), (13956, 22078), (16282, 18924)]