1387773408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{26141}}^1$

素因数の和:26240

約数の個数: 96

約数和(自身を含む): 4216181760

約数和(自身を除く): 2828408352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 6636, 7584, 8848, 13272, 17696, 26141, 26544, 52282, 53088, 78423, 104564, 156846, 182987, 209128, 313692, 365974, 418256, 548961, 627384, 731948, 836512, 1097922, 1254768, 1463896, 2065139, 2195844, 2509536, 2927792, 4130278, 4391688, 5855584, 6195417, 8260556, 8783376, 12390834, 14455973, 16521112, 17566752, 24781668, 28911946, 33042224, 43367919, 49563336, 57823892, 66084448, 86735838, 99126672, 115647784, 173471676, 198253344, 231295568, 346943352, 462591136, 693886704, 1387773408]

約数ペア:

[(1, 1387773408), (2, 693886704), (3, 462591136), (4, 346943352), (6, 231295568), (7, 198253344), (8, 173471676), (12, 115647784), (14, 99126672), (16, 86735838), (21, 66084448), (24, 57823892), (28, 49563336), (32, 43367919), (42, 33042224), (48, 28911946), (56, 24781668), (79, 17566752), (84, 16521112), (96, 14455973), (112, 12390834), (158, 8783376), (168, 8260556), (224, 6195417), (237, 5855584), (316, 4391688), (336, 4130278), (474, 2927792), (553, 2509536), (632, 2195844), (672, 2065139), (948, 1463896), (1106, 1254768), (1264, 1097922), (1659, 836512), (1896, 731948), (2212, 627384), (2528, 548961), (3318, 418256), (3792, 365974), (4424, 313692), (6636, 209128), (7584, 182987), (8848, 156846), (13272, 104564), (17696, 78423), (26141, 53088), (26544, 52282)]