15663768736

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{20707}}^1$

素因数の和:21042

約数の個数: 96

約数和(自身を含む): 38574531072

約数和(自身を除く): 22910762336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 307, 308, 352, 614, 616, 1228, 1232, 2149, 2456, 2464, 3377, 4298, 4912, 6754, 8596, 9824, 13508, 17192, 20707, 23639, 27016, 34384, 41414, 47278, 54032, 68768, 82828, 94556, 108064, 144949, 165656, 189112, 227777, 289898, 331312, 378224, 455554, 579796, 662624, 756448, 911108, 1159592, 1594439, 1822216, 2319184, 3188878, 3644432, 4638368, 6357049, 6377756, 7288864, 12714098, 12755512, 25428196, 25511024, 44499343, 50856392, 51022048, 69927539, 88998686, 101712784, 139855078, 177997372, 203425568, 279710156, 355994744, 489492773, 559420312, 711989488, 978985546, 1118840624, 1423978976, 1957971092, 2237681248, 3915942184, 7831884368, 15663768736]

約数ペア:

[(1, 15663768736), (2, 7831884368), (4, 3915942184), (7, 2237681248), (8, 1957971092), (11, 1423978976), (14, 1118840624), (16, 978985546), (22, 711989488), (28, 559420312), (32, 489492773), (44, 355994744), (56, 279710156), (77, 203425568), (88, 177997372), (112, 139855078), (154, 101712784), (176, 88998686), (224, 69927539), (307, 51022048), (308, 50856392), (352, 44499343), (614, 25511024), (616, 25428196), (1228, 12755512), (1232, 12714098), (2149, 7288864), (2456, 6377756), (2464, 6357049), (3377, 4638368), (4298, 3644432), (4912, 3188878), (6754, 2319184), (8596, 1822216), (9824, 1594439), (13508, 1159592), (17192, 911108), (20707, 756448), (23639, 662624), (27016, 579796), (34384, 455554), (41414, 378224), (47278, 331312), (54032, 289898), (68768, 227777), (82828, 189112), (94556, 165656), (108064, 144949)]