290595216

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{1627}}^1$

素因数の和:1760

約数の個数: 60

約数和(自身を含む): 763681776

約数和(自身を除く): 473086560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 1627, 2928, 3254, 3721, 4881, 6508, 7442, 9762, 11163, 13016, 14884, 19524, 22326, 26032, 29768, 39048, 44652, 59536, 78096, 89304, 99247, 178608, 198494, 297741, 396988, 595482, 793976, 1190964, 1587952, 2381928, 4763856, 6054067, 12108134, 18162201, 24216268, 36324402, 48432536, 72648804, 96865072, 145297608, 290595216]

約数ペア:

[(1, 290595216), (2, 145297608), (3, 96865072), (4, 72648804), (6, 48432536), (8, 36324402), (12, 24216268), (16, 18162201), (24, 12108134), (48, 6054067), (61, 4763856), (122, 2381928), (183, 1587952), (244, 1190964), (366, 793976), (488, 595482), (732, 396988), (976, 297741), (1464, 198494), (1627, 178608), (2928, 99247), (3254, 89304), (3721, 78096), (4881, 59536), (6508, 44652), (7442, 39048), (9762, 29768), (11163, 26032), (13016, 22326), (14884, 19524)]