489692112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 1579898880

約数和(自身を除く): 1090206768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 852, 923, 994, 1092, 1136, 1456, 1491, 1579, 1704, 1846, 1988, 2184, 2769, 2982, 3158, 3408, 3692, 3976, 4368, 4737, 5538, 5964, 6316, 6461, 7384, 7952, 9474, 11053, 11076, 11928, 12632, 12922, 14768, 18948, 19383, 20527, 22106, 22152, 23856, 25264, 25844, 33159, 37896, 38766, 41054, 44212, 44304, 51688, 61581, 66318, 75792, 77532, 82108, 88424, 103376, 112109, 123162, 132636, 143689, 155064, 164216, 176848, 224218, 246324, 265272, 287378, 310128, 328432, 336327, 431067, 448436, 492648, 530544, 574756, 672654, 784763, 862134, 896872, 985296, 1149512, 1345308, 1457417, 1569526, 1724268, 1793744, 2299024, 2354289, 2690616, 2914834, 3139052, 3448536, 4372251, 4708578, 5381232, 5829668, 6278104, 6897072, 8744502, 9417156, 10201919, 11659336, 12556208, 17489004, 18834312, 20403838, 23318672, 30605757, 34978008, 37668624, 40807676, 61211514, 69956016, 81615352, 122423028, 163230704, 244846056, 489692112]

約数ペア:

[(1, 489692112), (2, 244846056), (3, 163230704), (4, 122423028), (6, 81615352), (7, 69956016), (8, 61211514), (12, 40807676), (13, 37668624), (14, 34978008), (16, 30605757), (21, 23318672), (24, 20403838), (26, 18834312), (28, 17489004), (39, 12556208), (42, 11659336), (48, 10201919), (52, 9417156), (56, 8744502), (71, 6897072), (78, 6278104), (84, 5829668), (91, 5381232), (104, 4708578), (112, 4372251), (142, 3448536), (156, 3139052), (168, 2914834), (182, 2690616), (208, 2354289), (213, 2299024), (273, 1793744), (284, 1724268), (312, 1569526), (336, 1457417), (364, 1345308), (426, 1149512), (497, 985296), (546, 896872), (568, 862134), (624, 784763), (728, 672654), (852, 574756), (923, 530544), (994, 492648), (1092, 448436), (1136, 431067), (1456, 336327), (1491, 328432), (1579, 310128), (1704, 287378), (1846, 265272), (1988, 246324), (2184, 224218), (2769, 176848), (2982, 164216), (3158, 155064), (3408, 143689), (3692, 132636), (3976, 123162), (4368, 112109), (4737, 103376), (5538, 88424), (5964, 82108), (6316, 77532), (6461, 75792), (7384, 66318), (7952, 61581), (9474, 51688), (11053, 44304), (11076, 44212), (11928, 41054), (12632, 38766), (12922, 37896), (14768, 33159), (18948, 25844), (19383, 25264), (20527, 23856), (22106, 22152)]