916967296

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 2167704000

約数和(自身を除く): 1250736704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 109, 112, 128, 164, 218, 224, 229, 287, 328, 436, 448, 458, 574, 656, 763, 872, 896, 916, 1148, 1312, 1526, 1603, 1744, 1832, 2296, 2624, 3052, 3206, 3488, 3664, 4469, 4592, 5248, 6104, 6412, 6976, 7328, 8938, 9184, 9389, 12208, 12824, 13952, 14656, 17876, 18368, 18778, 24416, 24961, 25648, 29312, 31283, 35752, 36736, 37556, 48832, 49922, 51296, 62566, 65723, 71504, 75112, 97664, 99844, 102592, 125132, 131446, 143008, 150224, 174727, 199688, 205184, 250264, 262892, 286016, 300448, 349454, 399376, 500528, 525784, 572032, 600896, 698908, 798752, 1001056, 1023401, 1051568, 1201792, 1397816, 1597504, 2002112, 2046802, 2103136, 2795632, 3195008, 4004224, 4093604, 4206272, 5591264, 7163807, 8187208, 8412544, 11182528, 14327614, 16374416, 22365056, 28655228, 32748832, 57310456, 65497664, 114620912, 130995328, 229241824, 458483648, 916967296]

約数ペア:

[(1, 916967296), (2, 458483648), (4, 229241824), (7, 130995328), (8, 114620912), (14, 65497664), (16, 57310456), (28, 32748832), (32, 28655228), (41, 22365056), (56, 16374416), (64, 14327614), (82, 11182528), (109, 8412544), (112, 8187208), (128, 7163807), (164, 5591264), (218, 4206272), (224, 4093604), (229, 4004224), (287, 3195008), (328, 2795632), (436, 2103136), (448, 2046802), (458, 2002112), (574, 1597504), (656, 1397816), (763, 1201792), (872, 1051568), (896, 1023401), (916, 1001056), (1148, 798752), (1312, 698908), (1526, 600896), (1603, 572032), (1744, 525784), (1832, 500528), (2296, 399376), (2624, 349454), (3052, 300448), (3206, 286016), (3488, 262892), (3664, 250264), (4469, 205184), (4592, 199688), (5248, 174727), (6104, 150224), (6412, 143008), (6976, 131446), (7328, 125132), (8938, 102592), (9184, 99844), (9389, 97664), (12208, 75112), (12824, 71504), (13952, 65723), (14656, 62566), (17876, 51296), (18368, 49922), (18778, 48832), (24416, 37556), (24961, 36736), (25648, 35752), (29312, 31283)]