287324232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 816742080

約数和(自身を除く): 529417848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 361, 456, 494, 722, 741, 988, 1083, 1444, 1482, 1976, 2166, 2551, 2888, 2964, 4332, 4693, 5102, 5928, 7653, 8664, 9386, 10204, 14079, 15306, 18772, 20408, 28158, 30612, 33163, 37544, 48469, 56316, 61224, 66326, 96938, 99489, 112632, 132652, 145407, 193876, 198978, 265304, 290814, 387752, 397956, 581628, 630097, 795912, 920911, 1163256, 1260194, 1841822, 1890291, 2520388, 2762733, 3683644, 3780582, 5040776, 5525466, 7367288, 7561164, 11050932, 11971843, 15122328, 22101864, 23943686, 35915529, 47887372, 71831058, 95774744, 143662116, 287324232]

約数ペア:

[(1, 287324232), (2, 143662116), (3, 95774744), (4, 71831058), (6, 47887372), (8, 35915529), (12, 23943686), (13, 22101864), (19, 15122328), (24, 11971843), (26, 11050932), (38, 7561164), (39, 7367288), (52, 5525466), (57, 5040776), (76, 3780582), (78, 3683644), (104, 2762733), (114, 2520388), (152, 1890291), (156, 1841822), (228, 1260194), (247, 1163256), (312, 920911), (361, 795912), (456, 630097), (494, 581628), (722, 397956), (741, 387752), (988, 290814), (1083, 265304), (1444, 198978), (1482, 193876), (1976, 145407), (2166, 132652), (2551, 112632), (2888, 99489), (2964, 96938), (4332, 66326), (4693, 61224), (5102, 56316), (5928, 48469), (7653, 37544), (8664, 33163), (9386, 30612), (10204, 28158), (14079, 20408), (15306, 18772)]