561174016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 80

約数和(自身を含む): 1228827600

約数和(自身を除く): 667653584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 512, 767, 832, 944, 1429, 1534, 1664, 1888, 2858, 3068, 3328, 3776, 5716, 6136, 6656, 7552, 11432, 12272, 15104, 18577, 22864, 24544, 30208, 37154, 45728, 49088, 74308, 84311, 91456, 98176, 148616, 168622, 182912, 196352, 297232, 337244, 365824, 392704, 594464, 674488, 731648, 1096043, 1188928, 1348976, 2192086, 2377856, 2697952, 4384172, 4755712, 5395904, 8768344, 9511424, 10791808, 17536688, 21583616, 35073376, 43167232, 70146752, 140293504, 280587008, 561174016]

約数ペア:

[(1, 561174016), (2, 280587008), (4, 140293504), (8, 70146752), (13, 43167232), (16, 35073376), (26, 21583616), (32, 17536688), (52, 10791808), (59, 9511424), (64, 8768344), (104, 5395904), (118, 4755712), (128, 4384172), (208, 2697952), (236, 2377856), (256, 2192086), (416, 1348976), (472, 1188928), (512, 1096043), (767, 731648), (832, 674488), (944, 594464), (1429, 392704), (1534, 365824), (1664, 337244), (1888, 297232), (2858, 196352), (3068, 182912), (3328, 168622), (3776, 148616), (5716, 98176), (6136, 91456), (6656, 84311), (7552, 74308), (11432, 49088), (12272, 45728), (15104, 37154), (18577, 30208), (22864, 24544)]