220396008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1733}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 630898560

約数和(自身を除く): 410502552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 757, 1514, 1733, 2271, 3028, 3466, 4542, 5199, 5299, 6056, 6932, 9084, 10398, 10598, 12131, 13864, 15897, 18168, 20796, 21196, 24262, 31794, 36393, 41592, 42392, 48524, 63588, 72786, 97048, 127176, 145572, 291144, 1311881, 2623762, 3935643, 5247524, 7871286, 9183167, 10495048, 15742572, 18366334, 27549501, 31485144, 36732668, 55099002, 73465336, 110198004, 220396008]

約数ペア:

[(1, 220396008), (2, 110198004), (3, 73465336), (4, 55099002), (6, 36732668), (7, 31485144), (8, 27549501), (12, 18366334), (14, 15742572), (21, 10495048), (24, 9183167), (28, 7871286), (42, 5247524), (56, 3935643), (84, 2623762), (168, 1311881), (757, 291144), (1514, 145572), (1733, 127176), (2271, 97048), (3028, 72786), (3466, 63588), (4542, 48524), (5199, 42392), (5299, 41592), (6056, 36393), (6932, 31794), (9084, 24262), (10398, 21196), (10598, 20796), (12131, 18168), (13864, 15897)]