389345424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 1159925760

約数和(自身を除く): 770580336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 208, 221, 254, 272, 289, 312, 381, 408, 442, 508, 578, 624, 663, 762, 816, 867, 884, 1016, 1156, 1326, 1524, 1651, 1734, 1768, 2032, 2159, 2312, 2652, 3048, 3302, 3468, 3536, 3757, 4318, 4624, 4913, 4953, 5304, 6096, 6477, 6604, 6936, 7514, 8636, 9826, 9906, 10608, 11271, 12954, 13208, 13872, 14739, 15028, 17272, 19652, 19812, 22542, 25908, 26416, 28067, 29478, 30056, 34544, 36703, 39304, 39624, 45084, 51816, 56134, 58956, 60112, 63869, 73406, 78608, 79248, 84201, 90168, 103632, 110109, 112268, 117912, 127738, 146812, 168402, 180336, 191607, 220218, 224536, 235824, 255476, 293624, 336804, 383214, 440436, 449072, 477139, 510952, 587248, 623951, 673608, 766428, 880872, 954278, 1021904, 1247902, 1347216, 1431417, 1532856, 1761744, 1871853, 1908556, 2495804, 2862834, 3065712, 3743706, 3817112, 4991608, 5725668, 7487412, 7634224, 8111363, 9983216, 11451336, 14974824, 16222726, 22902672, 24334089, 29949648, 32445452, 48668178, 64890904, 97336356, 129781808, 194672712, 389345424]

約数ペア:

[(1, 389345424), (2, 194672712), (3, 129781808), (4, 97336356), (6, 64890904), (8, 48668178), (12, 32445452), (13, 29949648), (16, 24334089), (17, 22902672), (24, 16222726), (26, 14974824), (34, 11451336), (39, 9983216), (48, 8111363), (51, 7634224), (52, 7487412), (68, 5725668), (78, 4991608), (102, 3817112), (104, 3743706), (127, 3065712), (136, 2862834), (156, 2495804), (204, 1908556), (208, 1871853), (221, 1761744), (254, 1532856), (272, 1431417), (289, 1347216), (312, 1247902), (381, 1021904), (408, 954278), (442, 880872), (508, 766428), (578, 673608), (624, 623951), (663, 587248), (762, 510952), (816, 477139), (867, 449072), (884, 440436), (1016, 383214), (1156, 336804), (1326, 293624), (1524, 255476), (1651, 235824), (1734, 224536), (1768, 220218), (2032, 191607), (2159, 180336), (2312, 168402), (2652, 146812), (3048, 127738), (3302, 117912), (3468, 112268), (3536, 110109), (3757, 103632), (4318, 90168), (4624, 84201), (4913, 79248), (4953, 78608), (5304, 73406), (6096, 63869), (6477, 60112), (6604, 58956), (6936, 56134), (7514, 51816), (8636, 45084), (9826, 39624), (9906, 39304), (10608, 36703), (11271, 34544), (12954, 30056), (13208, 29478), (13872, 28067), (14739, 26416), (15028, 25908), (17272, 22542), (19652, 19812)]