491127296

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 1154926080

約数和(自身を除く): 663798784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 97, 116, 124, 128, 176, 194, 232, 248, 256, 319, 341, 352, 388, 464, 496, 512, 638, 682, 704, 776, 899, 928, 992, 1067, 1276, 1364, 1408, 1552, 1798, 1856, 1984, 2134, 2552, 2728, 2813, 2816, 3007, 3104, 3596, 3712, 3968, 4268, 5104, 5456, 5626, 5632, 6014, 6208, 7192, 7424, 7936, 8536, 9889, 10208, 10912, 11252, 12028, 12416, 14384, 14848, 15872, 17072, 19778, 20416, 21824, 22504, 24056, 24832, 28768, 30943, 33077, 34144, 39556, 40832, 43648, 45008, 48112, 49664, 57536, 61886, 66154, 68288, 79112, 81664, 87203, 87296, 90016, 96224, 115072, 123772, 132308, 136576, 158224, 163328, 174406, 174592, 180032, 192448, 230144, 247544, 264616, 273152, 316448, 348812, 360064, 384896, 460288, 495088, 529232, 546304, 632896, 697624, 720128, 769792, 959233, 990176, 1058464, 1265792, 1395248, 1440256, 1539584, 1918466, 1980352, 2116928, 2531584, 2790496, 3836932, 3960704, 4233856, 5063168, 5580992, 7673864, 7921408, 8467712, 11161984, 15347728, 15842816, 16935424, 22323968, 30695456, 44647936, 61390912, 122781824, 245563648, 491127296]

約数ペア:

[(1, 491127296), (2, 245563648), (4, 122781824), (8, 61390912), (11, 44647936), (16, 30695456), (22, 22323968), (29, 16935424), (31, 15842816), (32, 15347728), (44, 11161984), (58, 8467712), (62, 7921408), (64, 7673864), (88, 5580992), (97, 5063168), (116, 4233856), (124, 3960704), (128, 3836932), (176, 2790496), (194, 2531584), (232, 2116928), (248, 1980352), (256, 1918466), (319, 1539584), (341, 1440256), (352, 1395248), (388, 1265792), (464, 1058464), (496, 990176), (512, 959233), (638, 769792), (682, 720128), (704, 697624), (776, 632896), (899, 546304), (928, 529232), (992, 495088), (1067, 460288), (1276, 384896), (1364, 360064), (1408, 348812), (1552, 316448), (1798, 273152), (1856, 264616), (1984, 247544), (2134, 230144), (2552, 192448), (2728, 180032), (2813, 174592), (2816, 174406), (3007, 163328), (3104, 158224), (3596, 136576), (3712, 132308), (3968, 123772), (4268, 115072), (5104, 96224), (5456, 90016), (5626, 87296), (5632, 87203), (6014, 81664), (6208, 79112), (7192, 68288), (7424, 66154), (7936, 61886), (8536, 57536), (9889, 49664), (10208, 48112), (10912, 45008), (11252, 43648), (12028, 40832), (12416, 39556), (14384, 34144), (14848, 33077), (15872, 30943), (17072, 28768), (19778, 24832), (20416, 24056), (21824, 22504)]