705281568

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 2027047680

約数和(自身を除く): 1321766112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 89, 92, 96, 97, 111, 138, 148, 178, 184, 194, 222, 267, 276, 291, 296, 356, 368, 388, 444, 534, 552, 582, 592, 712, 736, 776, 851, 888, 1068, 1104, 1164, 1184, 1424, 1552, 1702, 1776, 2047, 2136, 2208, 2231, 2328, 2553, 2848, 3104, 3293, 3404, 3552, 3589, 4094, 4272, 4462, 4656, 5106, 6141, 6586, 6693, 6808, 7178, 8188, 8544, 8633, 8924, 9312, 9879, 10212, 10767, 12282, 13172, 13386, 13616, 14356, 16376, 17266, 17848, 19758, 20424, 21534, 24564, 25899, 26344, 26772, 27232, 28712, 32752, 34532, 35696, 39516, 40848, 43068, 49128, 51798, 52688, 53544, 57424, 65504, 69064, 71392, 75739, 79032, 81696, 82547, 86136, 98256, 103596, 105376, 107088, 114848, 138128, 151478, 158064, 165094, 172272, 196512, 198559, 207192, 214176, 227217, 247641, 276256, 302956, 316128, 319421, 330188, 344544, 397118, 414384, 454434, 495282, 595677, 605912, 638842, 660376, 794236, 828768, 908868, 958263, 990564, 1191354, 1211824, 1277684, 1320752, 1588472, 1817736, 1916526, 1981128, 2382708, 2423648, 2555368, 2641504, 3176944, 3635472, 3833052, 3962256, 4765416, 5110736, 6353888, 7270944, 7346683, 7666104, 7924512, 9530832, 10221472, 14693366, 15332208, 19061664, 22040049, 29386732, 30664416, 44080098, 58773464, 88160196, 117546928, 176320392, 235093856, 352640784, 705281568]

約数ペア:

[(1, 705281568), (2, 352640784), (3, 235093856), (4, 176320392), (6, 117546928), (8, 88160196), (12, 58773464), (16, 44080098), (23, 30664416), (24, 29386732), (32, 22040049), (37, 19061664), (46, 15332208), (48, 14693366), (69, 10221472), (74, 9530832), (89, 7924512), (92, 7666104), (96, 7346683), (97, 7270944), (111, 6353888), (138, 5110736), (148, 4765416), (178, 3962256), (184, 3833052), (194, 3635472), (222, 3176944), (267, 2641504), (276, 2555368), (291, 2423648), (296, 2382708), (356, 1981128), (368, 1916526), (388, 1817736), (444, 1588472), (534, 1320752), (552, 1277684), (582, 1211824), (592, 1191354), (712, 990564), (736, 958263), (776, 908868), (851, 828768), (888, 794236), (1068, 660376), (1104, 638842), (1164, 605912), (1184, 595677), (1424, 495282), (1552, 454434), (1702, 414384), (1776, 397118), (2047, 344544), (2136, 330188), (2208, 319421), (2231, 316128), (2328, 302956), (2553, 276256), (2848, 247641), (3104, 227217), (3293, 214176), (3404, 207192), (3552, 198559), (3589, 196512), (4094, 172272), (4272, 165094), (4462, 158064), (4656, 151478), (5106, 138128), (6141, 114848), (6586, 107088), (6693, 105376), (6808, 103596), (7178, 98256), (8188, 86136), (8544, 82547), (8633, 81696), (8924, 79032), (9312, 75739), (9879, 71392), (10212, 69064), (10767, 65504), (12282, 57424), (13172, 53544), (13386, 52688), (13616, 51798), (14356, 49128), (16376, 43068), (17266, 40848), (17848, 39516), (19758, 35696), (20424, 34532), (21534, 32752), (24564, 28712), (25899, 27232), (26344, 26772)]