1387343936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 3089940480

約数和(自身を除く): 1702596544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 127, 176, 236, 254, 263, 352, 472, 508, 526, 649, 704, 944, 1016, 1052, 1298, 1397, 1888, 2032, 2104, 2596, 2794, 2893, 3776, 4064, 4208, 5192, 5588, 5786, 7493, 8128, 8416, 10384, 11176, 11572, 14986, 15517, 16832, 20768, 22352, 23144, 29972, 31034, 33401, 41536, 44704, 46288, 59944, 62068, 66802, 82423, 89408, 92576, 119888, 124136, 133604, 164846, 170687, 185152, 239776, 248272, 267208, 329692, 341374, 367411, 479552, 496544, 534416, 659384, 682748, 734822, 993088, 1068832, 1318768, 1365496, 1469644, 1970659, 2137664, 2637536, 2730992, 2939288, 3941318, 5275072, 5461984, 5878576, 7882636, 10923968, 11757152, 15765272, 21677249, 23514304, 31530544, 43354498, 63061088, 86708996, 126122176, 173417992, 346835984, 693671968, 1387343936]

約数ペア:

[(1, 1387343936), (2, 693671968), (4, 346835984), (8, 173417992), (11, 126122176), (16, 86708996), (22, 63061088), (32, 43354498), (44, 31530544), (59, 23514304), (64, 21677249), (88, 15765272), (118, 11757152), (127, 10923968), (176, 7882636), (236, 5878576), (254, 5461984), (263, 5275072), (352, 3941318), (472, 2939288), (508, 2730992), (526, 2637536), (649, 2137664), (704, 1970659), (944, 1469644), (1016, 1365496), (1052, 1318768), (1298, 1068832), (1397, 993088), (1888, 734822), (2032, 682748), (2104, 659384), (2596, 534416), (2794, 496544), (2893, 479552), (3776, 367411), (4064, 341374), (4208, 329692), (5192, 267208), (5588, 248272), (5786, 239776), (7493, 185152), (8128, 170687), (8416, 164846), (10384, 133604), (11176, 124136), (11572, 119888), (14986, 92576), (15517, 89408), (16832, 82423), (20768, 66802), (22352, 62068), (23144, 59944), (29972, 46288), (31034, 44704), (33401, 41536)]