813592768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 1779056640

約数和(自身を除く): 965463872

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 113, 124, 152, 191, 226, 248, 304, 382, 452, 496, 589, 608, 764, 904, 992, 1178, 1216, 1528, 1808, 1984, 2147, 2356, 3056, 3503, 3616, 3629, 4294, 4712, 5921, 6112, 7006, 7232, 7258, 8588, 9424, 11842, 12224, 14012, 14516, 17176, 18848, 21583, 23684, 28024, 29032, 34352, 37696, 43166, 47368, 56048, 58064, 66557, 68704, 86332, 94736, 112096, 112499, 116128, 133114, 137408, 172664, 189472, 224192, 224998, 232256, 266228, 345328, 378944, 410077, 449996, 532456, 669073, 690656, 820154, 899992, 1064912, 1338146, 1381312, 1640308, 1799984, 2129824, 2676292, 3280616, 3599968, 4259648, 5352584, 6561232, 7199936, 10705168, 12712387, 13122464, 21410336, 25424774, 26244928, 42820672, 50849548, 101699096, 203398192, 406796384, 813592768]

約数ペア:

[(1, 813592768), (2, 406796384), (4, 203398192), (8, 101699096), (16, 50849548), (19, 42820672), (31, 26244928), (32, 25424774), (38, 21410336), (62, 13122464), (64, 12712387), (76, 10705168), (113, 7199936), (124, 6561232), (152, 5352584), (191, 4259648), (226, 3599968), (248, 3280616), (304, 2676292), (382, 2129824), (452, 1799984), (496, 1640308), (589, 1381312), (608, 1338146), (764, 1064912), (904, 899992), (992, 820154), (1178, 690656), (1216, 669073), (1528, 532456), (1808, 449996), (1984, 410077), (2147, 378944), (2356, 345328), (3056, 266228), (3503, 232256), (3616, 224998), (3629, 224192), (4294, 189472), (4712, 172664), (5921, 137408), (6112, 133114), (7006, 116128), (7232, 112499), (7258, 112096), (8588, 94736), (9424, 86332), (11842, 68704), (12224, 66557), (14012, 58064), (14516, 56048), (17176, 47368), (18848, 43166), (21583, 37696), (23684, 34352), (28024, 29032)]