1264388944

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 3095614368

約数和(自身を除く): 1831225424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 131, 182, 196, 208, 262, 364, 392, 524, 637, 728, 784, 917, 947, 1048, 1274, 1456, 1703, 1834, 1894, 2096, 2548, 3406, 3668, 3788, 5096, 6419, 6629, 6812, 7336, 7576, 10192, 11921, 12311, 12838, 13258, 13624, 14672, 15152, 23842, 24622, 25676, 26516, 27248, 46403, 47684, 49244, 51352, 53032, 83447, 86177, 92806, 95368, 98488, 102704, 106064, 124057, 166894, 172354, 185612, 190736, 196976, 248114, 333788, 344708, 371224, 496228, 603239, 667576, 689416, 742448, 868399, 992456, 1206478, 1335152, 1378832, 1612741, 1736798, 1984912, 2412956, 3225482, 3473596, 4825912, 6078793, 6450964, 6947192, 9651824, 11289187, 12157586, 12901928, 13894384, 22578374, 24315172, 25803856, 45156748, 48630344, 79024309, 90313496, 97260688, 158048618, 180626992, 316097236, 632194472, 1264388944]

約数ペア:

[(1, 1264388944), (2, 632194472), (4, 316097236), (7, 180626992), (8, 158048618), (13, 97260688), (14, 90313496), (16, 79024309), (26, 48630344), (28, 45156748), (49, 25803856), (52, 24315172), (56, 22578374), (91, 13894384), (98, 12901928), (104, 12157586), (112, 11289187), (131, 9651824), (182, 6947192), (196, 6450964), (208, 6078793), (262, 4825912), (364, 3473596), (392, 3225482), (524, 2412956), (637, 1984912), (728, 1736798), (784, 1612741), (917, 1378832), (947, 1335152), (1048, 1206478), (1274, 992456), (1456, 868399), (1703, 742448), (1834, 689416), (1894, 667576), (2096, 603239), (2548, 496228), (3406, 371224), (3668, 344708), (3788, 333788), (5096, 248114), (6419, 196976), (6629, 190736), (6812, 185612), (7336, 172354), (7576, 166894), (10192, 124057), (11921, 106064), (12311, 102704), (12838, 98488), (13258, 95368), (13624, 92806), (14672, 86177), (15152, 83447), (23842, 53032), (24622, 51352), (25676, 49244), (26516, 47684), (27248, 46403)]