228752454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 532578816

約数和(自身を除く): 303826362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 157, 226, 307, 314, 339, 471, 614, 678, 791, 921, 942, 1099, 1582, 1842, 2149, 2198, 2373, 3297, 4298, 4746, 6447, 6594, 12894, 17741, 34691, 35482, 48199, 53223, 69382, 96398, 104073, 106446, 124187, 144597, 208146, 242837, 248374, 289194, 337393, 372561, 485674, 674786, 728511, 745122, 1012179, 1457022, 2024358, 5446487, 10892974, 16339461, 32678922, 38125409, 76250818, 114376227, 228752454]

約数ペア:

[(1, 228752454), (2, 114376227), (3, 76250818), (6, 38125409), (7, 32678922), (14, 16339461), (21, 10892974), (42, 5446487), (113, 2024358), (157, 1457022), (226, 1012179), (307, 745122), (314, 728511), (339, 674786), (471, 485674), (614, 372561), (678, 337393), (791, 289194), (921, 248374), (942, 242837), (1099, 208146), (1582, 144597), (1842, 124187), (2149, 106446), (2198, 104073), (2373, 96398), (3297, 69382), (4298, 53223), (4746, 48199), (6447, 35482), (6594, 34691), (12894, 17741)]