3231732784

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1531}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 7331245056

約数和(自身を除く): 4099512272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 401, 658, 752, 802, 1316, 1531, 1604, 2632, 2807, 3062, 3208, 5264, 5614, 6124, 6416, 10717, 11228, 12248, 18847, 21434, 22456, 24496, 37694, 42868, 44912, 71957, 75388, 85736, 131929, 143914, 150776, 171472, 263858, 287828, 301552, 503699, 527716, 575656, 613931, 1007398, 1055432, 1151312, 1227862, 2014796, 2110864, 2455724, 4029592, 4297517, 4911448, 8059184, 8595034, 9822896, 17190068, 28854757, 34380136, 57709514, 68760272, 115419028, 201983299, 230838056, 403966598, 461676112, 807933196, 1615866392, 3231732784]

約数ペア:

[(1, 3231732784), (2, 1615866392), (4, 807933196), (7, 461676112), (8, 403966598), (14, 230838056), (16, 201983299), (28, 115419028), (47, 68760272), (56, 57709514), (94, 34380136), (112, 28854757), (188, 17190068), (329, 9822896), (376, 8595034), (401, 8059184), (658, 4911448), (752, 4297517), (802, 4029592), (1316, 2455724), (1531, 2110864), (1604, 2014796), (2632, 1227862), (2807, 1151312), (3062, 1055432), (3208, 1007398), (5264, 613931), (5614, 575656), (6124, 527716), (6416, 503699), (10717, 301552), (11228, 287828), (12248, 263858), (18847, 171472), (21434, 150776), (22456, 143914), (24496, 131929), (37694, 85736), (42868, 75388), (44912, 71957)]