1326371208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 3545579520

約数和(自身を除く): 2219208312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 83, 93, 94, 124, 141, 166, 186, 188, 248, 249, 282, 332, 372, 376, 457, 498, 564, 664, 744, 914, 996, 1128, 1371, 1457, 1828, 1992, 2573, 2742, 2914, 3656, 3901, 4371, 5146, 5484, 5828, 7719, 7802, 8742, 10292, 10968, 11656, 11703, 14167, 15438, 15604, 17484, 20584, 21479, 23406, 28334, 30876, 31208, 34968, 37931, 42501, 42958, 46812, 56668, 61752, 64437, 75862, 85002, 85916, 93624, 113336, 113793, 120931, 128874, 151724, 170004, 171832, 227586, 241862, 257748, 303448, 340008, 362793, 455172, 483724, 515496, 665849, 725586, 910344, 967448, 1175861, 1331698, 1451172, 1782757, 1997547, 2351722, 2663396, 2902344, 3527583, 3565514, 3995094, 4703444, 5326792, 5348271, 7055166, 7131028, 7990188, 9406888, 10696542, 14110332, 14262056, 15980376, 21393084, 28220664, 42786168, 55265467, 110530934, 165796401, 221061868, 331592802, 442123736, 663185604, 1326371208]

約数ペア:

[(1, 1326371208), (2, 663185604), (3, 442123736), (4, 331592802), (6, 221061868), (8, 165796401), (12, 110530934), (24, 55265467), (31, 42786168), (47, 28220664), (62, 21393084), (83, 15980376), (93, 14262056), (94, 14110332), (124, 10696542), (141, 9406888), (166, 7990188), (186, 7131028), (188, 7055166), (248, 5348271), (249, 5326792), (282, 4703444), (332, 3995094), (372, 3565514), (376, 3527583), (457, 2902344), (498, 2663396), (564, 2351722), (664, 1997547), (744, 1782757), (914, 1451172), (996, 1331698), (1128, 1175861), (1371, 967448), (1457, 910344), (1828, 725586), (1992, 665849), (2573, 515496), (2742, 483724), (2914, 455172), (3656, 362793), (3901, 340008), (4371, 303448), (5146, 257748), (5484, 241862), (5828, 227586), (7719, 171832), (7802, 170004), (8742, 151724), (10292, 128874), (10968, 120931), (11656, 113793), (11703, 113336), (14167, 93624), (15438, 85916), (15604, 85002), (17484, 75862), (20584, 64437), (21479, 61752), (23406, 56668), (28334, 46812), (30876, 42958), (31208, 42501), (34968, 37931)]