251837568

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3170

約数の個数: 96

約数和(自身を含む): 735134400

約数和(自身を除く): 483296832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3079, 3408, 4544, 5112, 6158, 6816, 9088, 9237, 10224, 12316, 13632, 18474, 20448, 24632, 27264, 27711, 36948, 40896, 49264, 55422, 73896, 81792, 98528, 110844, 147792, 197056, 218609, 221688, 295584, 394112, 437218, 443376, 591168, 655827, 874436, 886752, 1182336, 1311654, 1748872, 1773504, 1967481, 2623308, 3497744, 3547008, 3934962, 5246616, 6995488, 7869924, 10493232, 13990976, 15739848, 20986464, 27981952, 31479696, 41972928, 62959392, 83945856, 125918784, 251837568]

約数ペア:

[(1, 251837568), (2, 125918784), (3, 83945856), (4, 62959392), (6, 41972928), (8, 31479696), (9, 27981952), (12, 20986464), (16, 15739848), (18, 13990976), (24, 10493232), (32, 7869924), (36, 6995488), (48, 5246616), (64, 3934962), (71, 3547008), (72, 3497744), (96, 2623308), (128, 1967481), (142, 1773504), (144, 1748872), (192, 1311654), (213, 1182336), (284, 886752), (288, 874436), (384, 655827), (426, 591168), (568, 443376), (576, 437218), (639, 394112), (852, 295584), (1136, 221688), (1152, 218609), (1278, 197056), (1704, 147792), (2272, 110844), (2556, 98528), (3079, 81792), (3408, 73896), (4544, 55422), (5112, 49264), (6158, 40896), (6816, 36948), (9088, 27711), (9237, 27264), (10224, 24632), (12316, 20448), (13632, 18474)]