499484904

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 1335459840

約数和(自身を除く): 835974936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 103, 111, 127, 129, 148, 172, 206, 222, 254, 258, 296, 309, 344, 381, 412, 444, 508, 516, 618, 762, 824, 888, 1016, 1032, 1236, 1524, 1591, 2472, 3048, 3182, 3811, 4429, 4699, 4773, 5461, 6364, 7622, 8858, 9398, 9546, 10922, 11433, 12728, 13081, 13287, 14097, 15244, 16383, 17716, 18796, 19092, 21844, 22866, 26162, 26574, 28194, 30488, 32766, 35432, 37592, 38184, 39243, 43688, 45732, 52324, 53148, 56388, 65532, 78486, 91464, 104648, 106296, 112776, 131064, 156972, 163873, 202057, 313944, 327746, 404114, 483997, 491619, 562483, 606171, 655492, 808228, 967994, 983238, 1124966, 1212342, 1310984, 1451991, 1616456, 1687449, 1935988, 1966476, 2249932, 2424684, 2903982, 3374898, 3871976, 3932952, 4499864, 4849368, 5807964, 6749796, 11615928, 13499592, 20811871, 41623742, 62435613, 83247484, 124871226, 166494968, 249742452, 499484904]

約数ペア:

[(1, 499484904), (2, 249742452), (3, 166494968), (4, 124871226), (6, 83247484), (8, 62435613), (12, 41623742), (24, 20811871), (37, 13499592), (43, 11615928), (74, 6749796), (86, 5807964), (103, 4849368), (111, 4499864), (127, 3932952), (129, 3871976), (148, 3374898), (172, 2903982), (206, 2424684), (222, 2249932), (254, 1966476), (258, 1935988), (296, 1687449), (309, 1616456), (344, 1451991), (381, 1310984), (412, 1212342), (444, 1124966), (508, 983238), (516, 967994), (618, 808228), (762, 655492), (824, 606171), (888, 562483), (1016, 491619), (1032, 483997), (1236, 404114), (1524, 327746), (1591, 313944), (2472, 202057), (3048, 163873), (3182, 156972), (3811, 131064), (4429, 112776), (4699, 106296), (4773, 104648), (5461, 91464), (6364, 78486), (7622, 65532), (8858, 56388), (9398, 53148), (9546, 52324), (10922, 45732), (11433, 43688), (12728, 39243), (13081, 38184), (13287, 37592), (14097, 35432), (15244, 32766), (16383, 30488), (17716, 28194), (18796, 26574), (19092, 26162), (21844, 22866)]