13285808928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{74047}}^1$

素因数の和:74159

約数の個数: 144

約数和(自身を含む): 43664624640

約数和(自身を除く): 30378815712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2016, 2136, 2492, 2848, 3204, 3738, 4272, 4984, 5607, 6408, 7476, 8544, 9968, 11214, 12816, 14952, 19936, 22428, 25632, 29904, 44856, 59808, 74047, 89712, 148094, 179424, 222141, 296188, 444282, 518329, 592376, 666423, 888564, 1036658, 1184752, 1332846, 1554987, 1777128, 2073316, 2369504, 2665692, 3109974, 3554256, 4146632, 4664961, 5331384, 6219948, 6590183, 7108512, 8293264, 9329922, 10662768, 12439896, 13180366, 16586528, 18659844, 19770549, 21325536, 24879792, 26360732, 37319688, 39541098, 46131281, 49759584, 52721464, 59311647, 74639376, 79082196, 92262562, 105442928, 118623294, 138393843, 149278752, 158164392, 184525124, 210885856, 237246588, 276787686, 316328784, 369050248, 415181529, 474493176, 553575372, 632657568, 738100496, 830363058, 948986352, 1107150744, 1476200992, 1660726116, 1897972704, 2214301488, 3321452232, 4428602976, 6642904464, 13285808928]

約数ペア:

[(1, 13285808928), (2, 6642904464), (3, 4428602976), (4, 3321452232), (6, 2214301488), (7, 1897972704), (8, 1660726116), (9, 1476200992), (12, 1107150744), (14, 948986352), (16, 830363058), (18, 738100496), (21, 632657568), (24, 553575372), (28, 474493176), (32, 415181529), (36, 369050248), (42, 316328784), (48, 276787686), (56, 237246588), (63, 210885856), (72, 184525124), (84, 158164392), (89, 149278752), (96, 138393843), (112, 118623294), (126, 105442928), (144, 92262562), (168, 79082196), (178, 74639376), (224, 59311647), (252, 52721464), (267, 49759584), (288, 46131281), (336, 39541098), (356, 37319688), (504, 26360732), (534, 24879792), (623, 21325536), (672, 19770549), (712, 18659844), (801, 16586528), (1008, 13180366), (1068, 12439896), (1246, 10662768), (1424, 9329922), (1602, 8293264), (1869, 7108512), (2016, 6590183), (2136, 6219948), (2492, 5331384), (2848, 4664961), (3204, 4146632), (3738, 3554256), (4272, 3109974), (4984, 2665692), (5607, 2369504), (6408, 2073316), (7476, 1777128), (8544, 1554987), (9968, 1332846), (11214, 1184752), (12816, 1036658), (14952, 888564), (19936, 666423), (22428, 592376), (25632, 518329), (29904, 444282), (44856, 296188), (59808, 222141), (74047, 179424), (89712, 148094)]