220241808

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{8641}}^1$

素因数の和:8717

約数の個数: 80

約数和(自身を含む): 642964800

約数和(自身を除く): 422722992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 8496, 8641, 12744, 17282, 25488, 25923, 34564, 51846, 69128, 77769, 103692, 138256, 155538, 207384, 233307, 311076, 414768, 466614, 509819, 622152, 933228, 1019638, 1244304, 1529457, 1866456, 2039276, 3058914, 3732912, 4078552, 4588371, 6117828, 8157104, 9176742, 12235656, 13765113, 18353484, 24471312, 27530226, 36706968, 55060452, 73413936, 110120904, 220241808]

約数ペア:

[(1, 220241808), (2, 110120904), (3, 73413936), (4, 55060452), (6, 36706968), (8, 27530226), (9, 24471312), (12, 18353484), (16, 13765113), (18, 12235656), (24, 9176742), (27, 8157104), (36, 6117828), (48, 4588371), (54, 4078552), (59, 3732912), (72, 3058914), (108, 2039276), (118, 1866456), (144, 1529457), (177, 1244304), (216, 1019638), (236, 933228), (354, 622152), (432, 509819), (472, 466614), (531, 414768), (708, 311076), (944, 233307), (1062, 207384), (1416, 155538), (1593, 138256), (2124, 103692), (2832, 77769), (3186, 69128), (4248, 51846), (6372, 34564), (8496, 25923), (8641, 25488), (12744, 17282)]