1297695712

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 2767564800

約数和(自身を除く): 1469869088

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 79, 116, 124, 158, 232, 248, 316, 464, 496, 571, 632, 899, 928, 992, 1142, 1264, 1798, 2284, 2291, 2449, 2528, 3596, 4568, 4582, 4898, 7192, 9136, 9164, 9796, 14384, 16559, 17701, 18272, 18328, 19592, 28768, 33118, 35402, 36656, 39184, 45109, 66236, 70804, 71021, 73312, 78368, 90218, 132472, 141608, 142042, 180436, 264944, 283216, 284084, 360872, 513329, 529888, 566432, 568168, 721744, 1026658, 1136336, 1308161, 1398379, 1443488, 2053316, 2272672, 2616322, 2796758, 4106632, 5232644, 5593516, 8213264, 10465288, 11187032, 16426528, 20930576, 22374064, 40552991, 41861152, 44748128, 81105982, 162211964, 324423928, 648847856, 1297695712]

約数ペア:

[(1, 1297695712), (2, 648847856), (4, 324423928), (8, 162211964), (16, 81105982), (29, 44748128), (31, 41861152), (32, 40552991), (58, 22374064), (62, 20930576), (79, 16426528), (116, 11187032), (124, 10465288), (158, 8213264), (232, 5593516), (248, 5232644), (316, 4106632), (464, 2796758), (496, 2616322), (571, 2272672), (632, 2053316), (899, 1443488), (928, 1398379), (992, 1308161), (1142, 1136336), (1264, 1026658), (1798, 721744), (2284, 568168), (2291, 566432), (2449, 529888), (2528, 513329), (3596, 360872), (4568, 284084), (4582, 283216), (4898, 264944), (7192, 180436), (9136, 142042), (9164, 141608), (9796, 132472), (14384, 90218), (16559, 78368), (17701, 73312), (18272, 71021), (18328, 70804), (19592, 66236), (28768, 45109), (33118, 39184), (35402, 36656)]