1490361984

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{25367}}^1$

素因数の和:25407

約数の個数: 128

約数和(自身を含む): 4657564800

約数和(自身を除く): 3167202816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 25367, 29376, 50734, 58752, 76101, 101468, 152202, 202936, 228303, 304404, 405872, 431239, 456606, 608808, 684909, 811744, 862478, 913212, 1217616, 1293717, 1369818, 1623488, 1724956, 1826424, 2435232, 2587434, 2739636, 3246976, 3449912, 3652848, 3881151, 4870464, 5174868, 5479272, 6899824, 7305696, 7762302, 9740928, 10349736, 10958544, 11643453, 13799648, 14611392, 15524604, 20699472, 21917088, 23286906, 27599296, 29222784, 31049208, 41398944, 43834176, 46573812, 55198592, 62098416, 82797888, 87668352, 93147624, 124196832, 165595776, 186295248, 248393664, 372590496, 496787328, 745180992, 1490361984]

約数ペア:

[(1, 1490361984), (2, 745180992), (3, 496787328), (4, 372590496), (6, 248393664), (8, 186295248), (9, 165595776), (12, 124196832), (16, 93147624), (17, 87668352), (18, 82797888), (24, 62098416), (27, 55198592), (32, 46573812), (34, 43834176), (36, 41398944), (48, 31049208), (51, 29222784), (54, 27599296), (64, 23286906), (68, 21917088), (72, 20699472), (96, 15524604), (102, 14611392), (108, 13799648), (128, 11643453), (136, 10958544), (144, 10349736), (153, 9740928), (192, 7762302), (204, 7305696), (216, 6899824), (272, 5479272), (288, 5174868), (306, 4870464), (384, 3881151), (408, 3652848), (432, 3449912), (459, 3246976), (544, 2739636), (576, 2587434), (612, 2435232), (816, 1826424), (864, 1724956), (918, 1623488), (1088, 1369818), (1152, 1293717), (1224, 1217616), (1632, 913212), (1728, 862478), (1836, 811744), (2176, 684909), (2448, 608808), (3264, 456606), (3456, 431239), (3672, 405872), (4896, 304404), (6528, 228303), (7344, 202936), (9792, 152202), (14688, 101468), (19584, 76101), (25367, 58752), (29376, 50734)]