561290928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 1604407728

約数和(自身を除く): 1043116800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 241, 242, 264, 363, 401, 482, 484, 528, 723, 726, 802, 964, 968, 1203, 1446, 1452, 1604, 1928, 1936, 2406, 2651, 2892, 2904, 3208, 3856, 4411, 4812, 5302, 5784, 5808, 6416, 7953, 8822, 9624, 10604, 11568, 13233, 15906, 17644, 19248, 21208, 26466, 29161, 31812, 35288, 42416, 48521, 52932, 58322, 63624, 70576, 87483, 96641, 97042, 105864, 116644, 127248, 145563, 174966, 193282, 194084, 211728, 233288, 289923, 291126, 349932, 386564, 388168, 466576, 579846, 582252, 699864, 773128, 776336, 1063051, 1159692, 1164504, 1399728, 1546256, 2126102, 2319384, 2329008, 3189153, 4252204, 4638768, 6378306, 8504408, 11693561, 12756612, 17008816, 23387122, 25513224, 35080683, 46774244, 51026448, 70161366, 93548488, 140322732, 187096976, 280645464, 561290928]

約数ペア:

[(1, 561290928), (2, 280645464), (3, 187096976), (4, 140322732), (6, 93548488), (8, 70161366), (11, 51026448), (12, 46774244), (16, 35080683), (22, 25513224), (24, 23387122), (33, 17008816), (44, 12756612), (48, 11693561), (66, 8504408), (88, 6378306), (121, 4638768), (132, 4252204), (176, 3189153), (241, 2329008), (242, 2319384), (264, 2126102), (363, 1546256), (401, 1399728), (482, 1164504), (484, 1159692), (528, 1063051), (723, 776336), (726, 773128), (802, 699864), (964, 582252), (968, 579846), (1203, 466576), (1446, 388168), (1452, 386564), (1604, 349932), (1928, 291126), (1936, 289923), (2406, 233288), (2651, 211728), (2892, 194084), (2904, 193282), (3208, 174966), (3856, 145563), (4411, 127248), (4812, 116644), (5302, 105864), (5784, 97042), (5808, 96641), (6416, 87483), (7953, 70576), (8822, 63624), (9624, 58322), (10604, 52932), (11568, 48521), (13233, 42416), (15906, 35288), (17644, 31812), (19248, 29161), (21208, 26466)]