12890592

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 43203888

約数和(自身を除く): 30313296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 313, 352, 396, 416, 429, 468, 528, 572, 624, 626, 792, 858, 936, 939, 1056, 1144, 1248, 1252, 1287, 1584, 1716, 1872, 1878, 2288, 2504, 2574, 2817, 3168, 3432, 3443, 3744, 3756, 4069, 4576, 5008, 5148, 5634, 6864, 6886, 7512, 8138, 10016, 10296, 10329, 11268, 12207, 13728, 13772, 15024, 16276, 20592, 20658, 22536, 24414, 27544, 30048, 30987, 32552, 36621, 41184, 41316, 44759, 45072, 48828, 55088, 61974, 65104, 73242, 82632, 89518, 90144, 97656, 110176, 123948, 130208, 134277, 146484, 165264, 179036, 195312, 247896, 268554, 292968, 330528, 358072, 390624, 402831, 495792, 537108, 585936, 716144, 805662, 991584, 1074216, 1171872, 1432288, 1611324, 2148432, 3222648, 4296864, 6445296, 12890592]

約数ペア:

[(1, 12890592), (2, 6445296), (3, 4296864), (4, 3222648), (6, 2148432), (8, 1611324), (9, 1432288), (11, 1171872), (12, 1074216), (13, 991584), (16, 805662), (18, 716144), (22, 585936), (24, 537108), (26, 495792), (32, 402831), (33, 390624), (36, 358072), (39, 330528), (44, 292968), (48, 268554), (52, 247896), (66, 195312), (72, 179036), (78, 165264), (88, 146484), (96, 134277), (99, 130208), (104, 123948), (117, 110176), (132, 97656), (143, 90144), (144, 89518), (156, 82632), (176, 73242), (198, 65104), (208, 61974), (234, 55088), (264, 48828), (286, 45072), (288, 44759), (312, 41316), (313, 41184), (352, 36621), (396, 32552), (416, 30987), (429, 30048), (468, 27544), (528, 24414), (572, 22536), (624, 20658), (626, 20592), (792, 16276), (858, 15024), (936, 13772), (939, 13728), (1056, 12207), (1144, 11268), (1248, 10329), (1252, 10296), (1287, 10016), (1584, 8138), (1716, 7512), (1872, 6886), (1878, 6864), (2288, 5634), (2504, 5148), (2574, 5008), (2817, 4576), (3168, 4069), (3432, 3756), (3443, 3744)]