345276512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2684

約数の個数: 96

約数和(自身を含む): 844462080

約数和(自身を除く): 499185568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1736, 2128, 2356, 2617, 3472, 4123, 4256, 4712, 5234, 6944, 8246, 9424, 10468, 16492, 18319, 18848, 20936, 32984, 36638, 41872, 49723, 65968, 73276, 81127, 83744, 99446, 131936, 146552, 162254, 198892, 293104, 324508, 348061, 397784, 567889, 586208, 649016, 696122, 795568, 1135778, 1298032, 1392244, 1541413, 1591136, 2271556, 2596064, 2784488, 3082826, 4543112, 5568976, 6165652, 9086224, 10789891, 11137952, 12331304, 18172448, 21579782, 24662608, 43159564, 49325216, 86319128, 172638256, 345276512]

約数ペア:

[(1, 345276512), (2, 172638256), (4, 86319128), (7, 49325216), (8, 43159564), (14, 24662608), (16, 21579782), (19, 18172448), (28, 12331304), (31, 11137952), (32, 10789891), (38, 9086224), (56, 6165652), (62, 5568976), (76, 4543112), (112, 3082826), (124, 2784488), (133, 2596064), (152, 2271556), (217, 1591136), (224, 1541413), (248, 1392244), (266, 1298032), (304, 1135778), (434, 795568), (496, 696122), (532, 649016), (589, 586208), (608, 567889), (868, 397784), (992, 348061), (1064, 324508), (1178, 293104), (1736, 198892), (2128, 162254), (2356, 146552), (2617, 131936), (3472, 99446), (4123, 83744), (4256, 81127), (4712, 73276), (5234, 65968), (6944, 49723), (8246, 41872), (9424, 36638), (10468, 32984), (16492, 20936), (18319, 18848)]