266458192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 703954944

約数和(自身を除く): 437496752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 127, 131, 143, 154, 176, 182, 208, 254, 262, 286, 308, 364, 508, 524, 572, 616, 728, 889, 917, 1001, 1016, 1048, 1144, 1232, 1397, 1441, 1456, 1651, 1703, 1778, 1834, 2002, 2032, 2096, 2288, 2794, 2882, 3302, 3406, 3556, 3668, 4004, 5588, 5764, 6604, 6812, 7112, 7336, 8008, 9779, 10087, 11176, 11528, 11557, 11921, 13208, 13624, 14224, 14672, 16016, 16637, 18161, 18733, 19558, 20174, 22352, 23056, 23114, 23842, 26416, 27248, 33274, 36322, 37466, 39116, 40348, 46228, 47684, 66548, 72644, 74932, 78232, 80696, 92456, 95368, 116459, 127127, 131131, 133096, 145288, 149864, 156464, 161392, 183007, 184912, 190736, 216281, 232918, 254254, 262262, 266192, 290576, 299728, 366014, 432562, 465836, 508508, 524524, 732028, 865124, 931672, 1017016, 1049048, 1281049, 1464056, 1513967, 1730248, 1863344, 2034032, 2098096, 2379091, 2562098, 2928112, 3027934, 3460496, 4758182, 5124196, 6055868, 9516364, 10248392, 12111736, 16653637, 19032728, 20496784, 24223472, 33307274, 38065456, 66614548, 133229096, 266458192]

約数ペア:

[(1, 266458192), (2, 133229096), (4, 66614548), (7, 38065456), (8, 33307274), (11, 24223472), (13, 20496784), (14, 19032728), (16, 16653637), (22, 12111736), (26, 10248392), (28, 9516364), (44, 6055868), (52, 5124196), (56, 4758182), (77, 3460496), (88, 3027934), (91, 2928112), (104, 2562098), (112, 2379091), (127, 2098096), (131, 2034032), (143, 1863344), (154, 1730248), (176, 1513967), (182, 1464056), (208, 1281049), (254, 1049048), (262, 1017016), (286, 931672), (308, 865124), (364, 732028), (508, 524524), (524, 508508), (572, 465836), (616, 432562), (728, 366014), (889, 299728), (917, 290576), (1001, 266192), (1016, 262262), (1048, 254254), (1144, 232918), (1232, 216281), (1397, 190736), (1441, 184912), (1456, 183007), (1651, 161392), (1703, 156464), (1778, 149864), (1834, 145288), (2002, 133096), (2032, 131131), (2096, 127127), (2288, 116459), (2794, 95368), (2882, 92456), (3302, 80696), (3406, 78232), (3556, 74932), (3668, 72644), (4004, 66548), (5588, 47684), (5764, 46228), (6604, 40348), (6812, 39116), (7112, 37466), (7336, 36322), (8008, 33274), (9779, 27248), (10087, 26416), (11176, 23842), (11528, 23114), (11557, 23056), (11921, 22352), (13208, 20174), (13624, 19558), (14224, 18733), (14672, 18161), (16016, 16637)]