308060376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 881260800

約数和(自身を除く): 573200424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 157, 228, 247, 312, 314, 331, 456, 471, 494, 628, 662, 741, 942, 988, 993, 1256, 1324, 1482, 1884, 1976, 1986, 2041, 2648, 2964, 2983, 3768, 3972, 4082, 4303, 5928, 5966, 6123, 6289, 7944, 8164, 8606, 8949, 11932, 12246, 12578, 12909, 16328, 17212, 17898, 18867, 23864, 24492, 25156, 25818, 34424, 35796, 37734, 38779, 48984, 50312, 51636, 51967, 71592, 75468, 77558, 81757, 103272, 103934, 116337, 150936, 155116, 155901, 163514, 207868, 232674, 245271, 310232, 311802, 327028, 415736, 465348, 490542, 623604, 654056, 675571, 930696, 981084, 987373, 1247208, 1351142, 1962168, 1974746, 2026713, 2702284, 2962119, 3949492, 4053426, 5404568, 5924238, 7898984, 8106852, 11848476, 12835849, 16213704, 23696952, 25671698, 38507547, 51343396, 77015094, 102686792, 154030188, 308060376]

約数ペア:

[(1, 308060376), (2, 154030188), (3, 102686792), (4, 77015094), (6, 51343396), (8, 38507547), (12, 25671698), (13, 23696952), (19, 16213704), (24, 12835849), (26, 11848476), (38, 8106852), (39, 7898984), (52, 5924238), (57, 5404568), (76, 4053426), (78, 3949492), (104, 2962119), (114, 2702284), (152, 2026713), (156, 1974746), (157, 1962168), (228, 1351142), (247, 1247208), (312, 987373), (314, 981084), (331, 930696), (456, 675571), (471, 654056), (494, 623604), (628, 490542), (662, 465348), (741, 415736), (942, 327028), (988, 311802), (993, 310232), (1256, 245271), (1324, 232674), (1482, 207868), (1884, 163514), (1976, 155901), (1986, 155116), (2041, 150936), (2648, 116337), (2964, 103934), (2983, 103272), (3768, 81757), (3972, 77558), (4082, 75468), (4303, 71592), (5928, 51967), (5966, 51636), (6123, 50312), (6289, 48984), (7944, 38779), (8164, 37734), (8606, 35796), (8949, 34424), (11932, 25818), (12246, 25156), (12578, 24492), (12909, 23864), (16328, 18867), (17212, 17898)]