255725472

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61949}}^1$

素因数の和:62005

約数の個数: 48

約数和(自身を含む): 686901600

約数和(自身を除く): 431176128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 61949, 123898, 185847, 247796, 371694, 495592, 743388, 991184, 1486776, 1982368, 2663807, 2973552, 5327614, 5947104, 7991421, 10655228, 15982842, 21310456, 31965684, 42620912, 63931368, 85241824, 127862736, 255725472]

約数ペア:

[(1, 255725472), (2, 127862736), (3, 85241824), (4, 63931368), (6, 42620912), (8, 31965684), (12, 21310456), (16, 15982842), (24, 10655228), (32, 7991421), (43, 5947104), (48, 5327614), (86, 2973552), (96, 2663807), (129, 1982368), (172, 1486776), (258, 991184), (344, 743388), (516, 495592), (688, 371694), (1032, 247796), (1376, 185847), (2064, 123898), (4128, 61949)]