213453072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 685757696

約数和(自身を除く): 472304624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 367, 504, 577, 734, 1008, 1101, 1154, 1468, 1731, 2202, 2308, 2569, 2936, 3303, 3462, 4039, 4404, 4616, 5138, 5193, 5872, 6606, 6924, 7707, 8078, 8808, 9232, 10276, 10386, 12117, 13212, 13848, 15414, 16156, 17616, 20552, 20772, 23121, 24234, 26424, 27696, 30828, 32312, 36351, 41104, 41544, 46242, 48468, 52848, 61656, 64624, 72702, 83088, 92484, 96936, 123312, 145404, 184968, 193872, 211759, 290808, 369936, 423518, 581616, 635277, 847036, 1270554, 1482313, 1694072, 1905831, 2541108, 2964626, 3388144, 3811662, 4446939, 5082216, 5929252, 7623324, 8893878, 10164432, 11858504, 13340817, 15246648, 17787756, 23717008, 26681634, 30493296, 35575512, 53363268, 71151024, 106726536, 213453072]

約数ペア:

[(1, 213453072), (2, 106726536), (3, 71151024), (4, 53363268), (6, 35575512), (7, 30493296), (8, 26681634), (9, 23717008), (12, 17787756), (14, 15246648), (16, 13340817), (18, 11858504), (21, 10164432), (24, 8893878), (28, 7623324), (36, 5929252), (42, 5082216), (48, 4446939), (56, 3811662), (63, 3388144), (72, 2964626), (84, 2541108), (112, 1905831), (126, 1694072), (144, 1482313), (168, 1270554), (252, 847036), (336, 635277), (367, 581616), (504, 423518), (577, 369936), (734, 290808), (1008, 211759), (1101, 193872), (1154, 184968), (1468, 145404), (1731, 123312), (2202, 96936), (2308, 92484), (2569, 83088), (2936, 72702), (3303, 64624), (3462, 61656), (4039, 52848), (4404, 48468), (4616, 46242), (5138, 41544), (5193, 41104), (5872, 36351), (6606, 32312), (6924, 30828), (7707, 27696), (8078, 26424), (8808, 24234), (9232, 23121), (10276, 20772), (10386, 20552), (12117, 17616), (13212, 16156), (13848, 15414)]