247413493888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{182851}}^1$

素因数の和:182938

約数の個数: 96

約数和(自身を含む): 555610430160

約数和(自身を除く): 308196936272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 961, 992, 1364, 1408, 1922, 1984, 2728, 3844, 3968, 5456, 7688, 10571, 10912, 15376, 21142, 21824, 30752, 42284, 43648, 61504, 84568, 123008, 169136, 182851, 338272, 365702, 676544, 731404, 1353088, 1462808, 2011361, 2925616, 4022722, 5668381, 5851232, 8045444, 11336762, 11702464, 16090888, 22673524, 23404928, 32181776, 45347048, 62352191, 64363552, 90694096, 124704382, 128727104, 175719811, 181388192, 249408764, 257454208, 351439622, 362776384, 498817528, 702879244, 725552768, 997635056, 1405758488, 1932917921, 1995270112, 2811516976, 3865835842, 3990540224, 5623033952, 7731671684, 7981080448, 11246067904, 15463343368, 22492135808, 30926686736, 61853373472, 123706746944, 247413493888]

約数ペア:

[(1, 247413493888), (2, 123706746944), (4, 61853373472), (8, 30926686736), (11, 22492135808), (16, 15463343368), (22, 11246067904), (31, 7981080448), (32, 7731671684), (44, 5623033952), (62, 3990540224), (64, 3865835842), (88, 2811516976), (124, 1995270112), (128, 1932917921), (176, 1405758488), (248, 997635056), (341, 725552768), (352, 702879244), (496, 498817528), (682, 362776384), (704, 351439622), (961, 257454208), (992, 249408764), (1364, 181388192), (1408, 175719811), (1922, 128727104), (1984, 124704382), (2728, 90694096), (3844, 64363552), (3968, 62352191), (5456, 45347048), (7688, 32181776), (10571, 23404928), (10912, 22673524), (15376, 16090888), (21142, 11702464), (21824, 11336762), (30752, 8045444), (42284, 5851232), (43648, 5668381), (61504, 4022722), (84568, 2925616), (123008, 2011361), (169136, 1462808), (182851, 1353088), (338272, 731404), (365702, 676544)]