689092144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 1638645120

約数和(自身を除く): 949552976

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 37, 46, 52, 68, 74, 92, 104, 136, 148, 184, 208, 221, 229, 272, 296, 299, 368, 391, 442, 458, 481, 592, 598, 629, 782, 851, 884, 916, 962, 1196, 1258, 1564, 1702, 1768, 1832, 1924, 2392, 2516, 2977, 3128, 3404, 3536, 3664, 3848, 3893, 4784, 5032, 5083, 5267, 5954, 6256, 6808, 7696, 7786, 8177, 8473, 10064, 10166, 10534, 11063, 11908, 13616, 14467, 15572, 16354, 16946, 20332, 21068, 22126, 23816, 28934, 31144, 32708, 33892, 40664, 42136, 44252, 47632, 50609, 57868, 62288, 65416, 67784, 68471, 81328, 84272, 88504, 89539, 101218, 110149, 115736, 130832, 135568, 136942, 144041, 177008, 179078, 188071, 194879, 202436, 220298, 231472, 273884, 288082, 358156, 376142, 389758, 404872, 440596, 547768, 576164, 716312, 752284, 779516, 809744, 881192, 1095536, 1152328, 1164007, 1432624, 1504568, 1559032, 1762384, 1872533, 2304656, 2328014, 2533427, 3009136, 3118064, 3312943, 3745066, 4656028, 5066854, 6625886, 7490132, 9312056, 10133708, 13251772, 14980264, 18624112, 20267416, 26503544, 29960528, 40534832, 43068259, 53007088, 86136518, 172273036, 344546072, 689092144]

約数ペア:

[(1, 689092144), (2, 344546072), (4, 172273036), (8, 86136518), (13, 53007088), (16, 43068259), (17, 40534832), (23, 29960528), (26, 26503544), (34, 20267416), (37, 18624112), (46, 14980264), (52, 13251772), (68, 10133708), (74, 9312056), (92, 7490132), (104, 6625886), (136, 5066854), (148, 4656028), (184, 3745066), (208, 3312943), (221, 3118064), (229, 3009136), (272, 2533427), (296, 2328014), (299, 2304656), (368, 1872533), (391, 1762384), (442, 1559032), (458, 1504568), (481, 1432624), (592, 1164007), (598, 1152328), (629, 1095536), (782, 881192), (851, 809744), (884, 779516), (916, 752284), (962, 716312), (1196, 576164), (1258, 547768), (1564, 440596), (1702, 404872), (1768, 389758), (1832, 376142), (1924, 358156), (2392, 288082), (2516, 273884), (2977, 231472), (3128, 220298), (3404, 202436), (3536, 194879), (3664, 188071), (3848, 179078), (3893, 177008), (4784, 144041), (5032, 136942), (5083, 135568), (5267, 130832), (5954, 115736), (6256, 110149), (6808, 101218), (7696, 89539), (7786, 88504), (8177, 84272), (8473, 81328), (10064, 68471), (10166, 67784), (10534, 65416), (11063, 62288), (11908, 57868), (13616, 50609), (14467, 47632), (15572, 44252), (16354, 42136), (16946, 40664), (20332, 33892), (21068, 32708), (22126, 31144), (23816, 28934)]