2021176224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 6071345280

約数和(自身を除く): 4050169056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 431, 456, 608, 684, 857, 862, 912, 1293, 1368, 1714, 1724, 1824, 2571, 2586, 2736, 3428, 3448, 3879, 5142, 5172, 5472, 6856, 6896, 7713, 7758, 8189, 10284, 10344, 13712, 13792, 15426, 15516, 16283, 16378, 20568, 20688, 24567, 27424, 30852, 31032, 32566, 32756, 41136, 41376, 48849, 49134, 61704, 62064, 65132, 65512, 73701, 82272, 97698, 98268, 123408, 124128, 130264, 131024, 146547, 147402, 195396, 196536, 246816, 260528, 262048, 293094, 294804, 369367, 390792, 393072, 521056, 586188, 589608, 738734, 781584, 786144, 1108101, 1172376, 1179216, 1477468, 1563168, 2216202, 2344752, 2358432, 2954936, 3324303, 4432404, 4689504, 5909872, 6648606, 7017973, 8864808, 11819744, 13297212, 14035946, 17729616, 21053919, 26594424, 28071892, 35459232, 42107838, 53188848, 56143784, 63161757, 84215676, 106377696, 112287568, 126323514, 168431352, 224575136, 252647028, 336862704, 505294056, 673725408, 1010588112, 2021176224]

約数ペア:

[(1, 2021176224), (2, 1010588112), (3, 673725408), (4, 505294056), (6, 336862704), (8, 252647028), (9, 224575136), (12, 168431352), (16, 126323514), (18, 112287568), (19, 106377696), (24, 84215676), (32, 63161757), (36, 56143784), (38, 53188848), (48, 42107838), (57, 35459232), (72, 28071892), (76, 26594424), (96, 21053919), (114, 17729616), (144, 14035946), (152, 13297212), (171, 11819744), (228, 8864808), (288, 7017973), (304, 6648606), (342, 5909872), (431, 4689504), (456, 4432404), (608, 3324303), (684, 2954936), (857, 2358432), (862, 2344752), (912, 2216202), (1293, 1563168), (1368, 1477468), (1714, 1179216), (1724, 1172376), (1824, 1108101), (2571, 786144), (2586, 781584), (2736, 738734), (3428, 589608), (3448, 586188), (3879, 521056), (5142, 393072), (5172, 390792), (5472, 369367), (6856, 294804), (6896, 293094), (7713, 262048), (7758, 260528), (8189, 246816), (10284, 196536), (10344, 195396), (13712, 147402), (13792, 146547), (15426, 131024), (15516, 130264), (16283, 124128), (16378, 123408), (20568, 98268), (20688, 97698), (24567, 82272), (27424, 73701), (30852, 65512), (31032, 65132), (32566, 62064), (32756, 61704), (41136, 49134), (41376, 48849)]