25620408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 54213192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 82, 88, 99, 108, 123, 132, 164, 198, 216, 246, 263, 264, 297, 328, 369, 396, 451, 492, 526, 594, 738, 789, 792, 902, 984, 1052, 1107, 1188, 1353, 1476, 1578, 1804, 2104, 2214, 2367, 2376, 2706, 2893, 2952, 3156, 3608, 4059, 4428, 4734, 5412, 5786, 6312, 7101, 8118, 8679, 8856, 9468, 10783, 10824, 11572, 12177, 14202, 16236, 17358, 18936, 21566, 23144, 24354, 26037, 28404, 32349, 32472, 34716, 43132, 48708, 52074, 56808, 64698, 69432, 78111, 86264, 97047, 97416, 104148, 118613, 129396, 156222, 194094, 208296, 237226, 258792, 291141, 312444, 355839, 388188, 474452, 582282, 624888, 711678, 776376, 948904, 1067517, 1164564, 1423356, 2135034, 2329128, 2846712, 3202551, 4270068, 6405102, 8540136, 12810204, 25620408]

約数ペア:

[(1, 25620408), (2, 12810204), (3, 8540136), (4, 6405102), (6, 4270068), (8, 3202551), (9, 2846712), (11, 2329128), (12, 2135034), (18, 1423356), (22, 1164564), (24, 1067517), (27, 948904), (33, 776376), (36, 711678), (41, 624888), (44, 582282), (54, 474452), (66, 388188), (72, 355839), (82, 312444), (88, 291141), (99, 258792), (108, 237226), (123, 208296), (132, 194094), (164, 156222), (198, 129396), (216, 118613), (246, 104148), (263, 97416), (264, 97047), (297, 86264), (328, 78111), (369, 69432), (396, 64698), (451, 56808), (492, 52074), (526, 48708), (594, 43132), (738, 34716), (789, 32472), (792, 32349), (902, 28404), (984, 26037), (1052, 24354), (1107, 23144), (1188, 21566), (1353, 18936), (1476, 17358), (1578, 16236), (1804, 14202), (2104, 12177), (2214, 11572), (2367, 10824), (2376, 10783), (2706, 9468), (2893, 8856), (2952, 8679), (3156, 8118), (3608, 7101), (4059, 6312), (4428, 5786), (4734, 5412)]