255926976

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 112

約数和(自身を含む): 725850720

約数和(自身を除く): 469923744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 89, 96, 102, 136, 178, 192, 204, 267, 272, 356, 408, 534, 544, 712, 816, 881, 1068, 1088, 1424, 1513, 1632, 1762, 2136, 2643, 2848, 3026, 3264, 3524, 4272, 4539, 5286, 5696, 6052, 7048, 8544, 9078, 10572, 12104, 14096, 14977, 17088, 18156, 21144, 24208, 28192, 29954, 36312, 42288, 44931, 48416, 56384, 59908, 72624, 78409, 84576, 89862, 96832, 119816, 145248, 156818, 169152, 179724, 235227, 239632, 290496, 313636, 359448, 470454, 479264, 627272, 718896, 940908, 958528, 1254544, 1332953, 1437792, 1881816, 2509088, 2665906, 2875584, 3763632, 3998859, 5018176, 5331812, 7527264, 7997718, 10663624, 15054528, 15995436, 21327248, 31990872, 42654496, 63981744, 85308992, 127963488, 255926976]

約数ペア:

[(1, 255926976), (2, 127963488), (3, 85308992), (4, 63981744), (6, 42654496), (8, 31990872), (12, 21327248), (16, 15995436), (17, 15054528), (24, 10663624), (32, 7997718), (34, 7527264), (48, 5331812), (51, 5018176), (64, 3998859), (68, 3763632), (89, 2875584), (96, 2665906), (102, 2509088), (136, 1881816), (178, 1437792), (192, 1332953), (204, 1254544), (267, 958528), (272, 940908), (356, 718896), (408, 627272), (534, 479264), (544, 470454), (712, 359448), (816, 313636), (881, 290496), (1068, 239632), (1088, 235227), (1424, 179724), (1513, 169152), (1632, 156818), (1762, 145248), (2136, 119816), (2643, 96832), (2848, 89862), (3026, 84576), (3264, 78409), (3524, 72624), (4272, 59908), (4539, 56384), (5286, 48416), (5696, 44931), (6052, 42288), (7048, 36312), (8544, 29954), (9078, 28192), (10572, 24208), (12104, 21144), (14096, 18156), (14977, 17088)]