245880384

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1164

約数の個数: 112

約数和(自身を含む): 699186816

約数和(自身を除く): 453306432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 142, 192, 204, 213, 272, 284, 408, 426, 544, 568, 816, 852, 1061, 1088, 1136, 1207, 1632, 1704, 2122, 2272, 2414, 3183, 3264, 3408, 3621, 4244, 4544, 4828, 6366, 6816, 7242, 8488, 9656, 12732, 13632, 14484, 16976, 18037, 19312, 25464, 28968, 33952, 36074, 38624, 50928, 54111, 57936, 67904, 72148, 75331, 77248, 101856, 108222, 115872, 144296, 150662, 203712, 216444, 225993, 231744, 288592, 301324, 432888, 451986, 577184, 602648, 865776, 903972, 1154368, 1205296, 1280627, 1731552, 1807944, 2410592, 2561254, 3463104, 3615888, 3841881, 4821184, 5122508, 7231776, 7683762, 10245016, 14463552, 15367524, 20490032, 30735048, 40980064, 61470096, 81960128, 122940192, 245880384]

約数ペア:

[(1, 245880384), (2, 122940192), (3, 81960128), (4, 61470096), (6, 40980064), (8, 30735048), (12, 20490032), (16, 15367524), (17, 14463552), (24, 10245016), (32, 7683762), (34, 7231776), (48, 5122508), (51, 4821184), (64, 3841881), (68, 3615888), (71, 3463104), (96, 2561254), (102, 2410592), (136, 1807944), (142, 1731552), (192, 1280627), (204, 1205296), (213, 1154368), (272, 903972), (284, 865776), (408, 602648), (426, 577184), (544, 451986), (568, 432888), (816, 301324), (852, 288592), (1061, 231744), (1088, 225993), (1136, 216444), (1207, 203712), (1632, 150662), (1704, 144296), (2122, 115872), (2272, 108222), (2414, 101856), (3183, 77248), (3264, 75331), (3408, 72148), (3621, 67904), (4244, 57936), (4544, 54111), (4828, 50928), (6366, 38624), (6816, 36074), (7242, 33952), (8488, 28968), (9656, 25464), (12732, 19312), (13632, 18037), (14484, 16976)]