810985248

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 2382130296

約数和(自身を除く): 1571145048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 173, 246, 288, 328, 346, 369, 397, 492, 519, 656, 692, 738, 794, 984, 1038, 1191, 1312, 1384, 1476, 1557, 1588, 1968, 2076, 2382, 2768, 2952, 3114, 3176, 3573, 3936, 4152, 4764, 5536, 5904, 6228, 6352, 7093, 7146, 8304, 9528, 11808, 12456, 12704, 14186, 14292, 16277, 16608, 19056, 21279, 24912, 28372, 28584, 32554, 38112, 42558, 48831, 49824, 56744, 57168, 63837, 65108, 68681, 85116, 97662, 113488, 114336, 127674, 130216, 137362, 146493, 170232, 195324, 206043, 226976, 255348, 260432, 274724, 292986, 340464, 390648, 412086, 510696, 520864, 549448, 585972, 618129, 680928, 781296, 824172, 1021392, 1098896, 1171944, 1236258, 1562592, 1648344, 2042784, 2197792, 2343888, 2472516, 2815921, 3296688, 4687776, 4945032, 5631842, 6593376, 8447763, 9890064, 11263684, 16895526, 19780128, 22527368, 25343289, 33791052, 45054736, 50686578, 67582104, 90109472, 101373156, 135164208, 202746312, 270328416, 405492624, 810985248]

約数ペア:

[(1, 810985248), (2, 405492624), (3, 270328416), (4, 202746312), (6, 135164208), (8, 101373156), (9, 90109472), (12, 67582104), (16, 50686578), (18, 45054736), (24, 33791052), (32, 25343289), (36, 22527368), (41, 19780128), (48, 16895526), (72, 11263684), (82, 9890064), (96, 8447763), (123, 6593376), (144, 5631842), (164, 4945032), (173, 4687776), (246, 3296688), (288, 2815921), (328, 2472516), (346, 2343888), (369, 2197792), (397, 2042784), (492, 1648344), (519, 1562592), (656, 1236258), (692, 1171944), (738, 1098896), (794, 1021392), (984, 824172), (1038, 781296), (1191, 680928), (1312, 618129), (1384, 585972), (1476, 549448), (1557, 520864), (1588, 510696), (1968, 412086), (2076, 390648), (2382, 340464), (2768, 292986), (2952, 274724), (3114, 260432), (3176, 255348), (3573, 226976), (3936, 206043), (4152, 195324), (4764, 170232), (5536, 146493), (5904, 137362), (6228, 130216), (6352, 127674), (7093, 114336), (7146, 113488), (8304, 97662), (9528, 85116), (11808, 68681), (12456, 65108), (12704, 63837), (14186, 57168), (14292, 56744), (16277, 49824), (16608, 48831), (19056, 42558), (21279, 38112), (24912, 32554), (28372, 28584)]