6921000864

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 19905631200

約数和(自身を除く): 12984630336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 379, 389, 489, 652, 758, 778, 978, 1137, 1167, 1304, 1467, 1516, 1556, 1956, 2274, 2334, 2608, 2934, 3032, 3112, 3411, 3501, 3912, 4548, 4668, 5216, 5868, 6064, 6224, 6822, 7002, 7824, 9096, 9336, 11736, 12128, 12448, 13644, 14004, 15648, 18192, 18672, 23472, 27288, 28008, 36384, 37344, 46944, 54576, 56016, 61777, 63407, 109152, 112032, 123554, 126814, 147431, 185331, 190221, 247108, 253628, 294862, 370662, 380442, 442293, 494216, 507256, 555993, 570663, 589724, 741324, 760884, 884586, 988432, 1014512, 1111986, 1141326, 1179448, 1326879, 1482648, 1521768, 1769172, 1976864, 2029024, 2223972, 2282652, 2358896, 2653758, 2965296, 3043536, 3538344, 4447944, 4565304, 4717792, 5307516, 5930592, 6087072, 7076688, 8895888, 9130608, 10615032, 14153376, 17791776, 18261216, 21230064, 24031253, 42460128, 48062506, 72093759, 96125012, 144187518, 192250024, 216281277, 288375036, 384500048, 432562554, 576750072, 769000096, 865125108, 1153500144, 1730250216, 2307000288, 3460500432, 6921000864]

約数ペア:

[(1, 6921000864), (2, 3460500432), (3, 2307000288), (4, 1730250216), (6, 1153500144), (8, 865125108), (9, 769000096), (12, 576750072), (16, 432562554), (18, 384500048), (24, 288375036), (32, 216281277), (36, 192250024), (48, 144187518), (72, 96125012), (96, 72093759), (144, 48062506), (163, 42460128), (288, 24031253), (326, 21230064), (379, 18261216), (389, 17791776), (489, 14153376), (652, 10615032), (758, 9130608), (778, 8895888), (978, 7076688), (1137, 6087072), (1167, 5930592), (1304, 5307516), (1467, 4717792), (1516, 4565304), (1556, 4447944), (1956, 3538344), (2274, 3043536), (2334, 2965296), (2608, 2653758), (2934, 2358896), (3032, 2282652), (3112, 2223972), (3411, 2029024), (3501, 1976864), (3912, 1769172), (4548, 1521768), (4668, 1482648), (5216, 1326879), (5868, 1179448), (6064, 1141326), (6224, 1111986), (6822, 1014512), (7002, 988432), (7824, 884586), (9096, 760884), (9336, 741324), (11736, 589724), (12128, 570663), (12448, 555993), (13644, 507256), (14004, 494216), (15648, 442293), (18192, 380442), (18672, 370662), (23472, 294862), (27288, 253628), (28008, 247108), (36384, 190221), (37344, 185331), (46944, 147431), (54576, 126814), (56016, 123554), (61777, 112032), (63407, 109152)]