272639094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 724792320

約数和(自身を除く): 452153226

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 41, 42, 57, 78, 82, 91, 114, 123, 133, 182, 246, 247, 266, 273, 287, 399, 494, 533, 546, 574, 641, 741, 779, 798, 861, 1066, 1282, 1482, 1558, 1599, 1722, 1729, 1923, 2337, 3198, 3458, 3731, 3846, 4487, 4674, 5187, 5453, 7462, 8333, 8974, 10127, 10374, 10906, 11193, 12179, 13461, 16359, 16666, 20254, 22386, 24358, 24999, 26281, 26922, 30381, 32718, 36537, 49998, 52562, 58331, 60762, 70889, 73074, 78843, 85253, 116662, 141778, 157686, 158327, 170506, 174993, 183967, 212667, 255759, 316654, 341653, 349986, 367934, 425334, 474981, 499339, 511518, 551901, 683306, 949962, 998678, 1024959, 1103802, 1108289, 1498017, 2049918, 2216578, 2391571, 2996034, 3324867, 3495373, 4783142, 6491407, 6649734, 6990746, 7174713, 10486119, 12982814, 14349426, 19474221, 20972238, 38948442, 45439849, 90879698, 136319547, 272639094]

約数ペア:

[(1, 272639094), (2, 136319547), (3, 90879698), (6, 45439849), (7, 38948442), (13, 20972238), (14, 19474221), (19, 14349426), (21, 12982814), (26, 10486119), (38, 7174713), (39, 6990746), (41, 6649734), (42, 6491407), (57, 4783142), (78, 3495373), (82, 3324867), (91, 2996034), (114, 2391571), (123, 2216578), (133, 2049918), (182, 1498017), (246, 1108289), (247, 1103802), (266, 1024959), (273, 998678), (287, 949962), (399, 683306), (494, 551901), (533, 511518), (546, 499339), (574, 474981), (641, 425334), (741, 367934), (779, 349986), (798, 341653), (861, 316654), (1066, 255759), (1282, 212667), (1482, 183967), (1558, 174993), (1599, 170506), (1722, 158327), (1729, 157686), (1923, 141778), (2337, 116662), (3198, 85253), (3458, 78843), (3731, 73074), (3846, 70889), (4487, 60762), (4674, 58331), (5187, 52562), (5453, 49998), (7462, 36537), (8333, 32718), (8974, 30381), (10127, 26922), (10374, 26281), (10906, 24999), (11193, 24358), (12179, 22386), (13461, 20254), (16359, 16666)]