399251424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 1246371840

約数和(自身を除く): 847120416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 127, 132, 143, 156, 176, 208, 229, 254, 264, 286, 312, 352, 381, 416, 429, 458, 508, 528, 572, 624, 687, 762, 858, 916, 1016, 1056, 1144, 1248, 1374, 1397, 1524, 1651, 1716, 1832, 2032, 2288, 2519, 2748, 2794, 2977, 3048, 3302, 3432, 3664, 4064, 4191, 4576, 4953, 5038, 5496, 5588, 5954, 6096, 6604, 6864, 7328, 7557, 8382, 8931, 9906, 10076, 10992, 11176, 11908, 12192, 13208, 13728, 15114, 16764, 17862, 18161, 19812, 20152, 21984, 22352, 23816, 26416, 29083, 30228, 32747, 33528, 35724, 36322, 39624, 40304, 44704, 47632, 52832, 54483, 58166, 60456, 65494, 67056, 71448, 72644, 79248, 80608, 87249, 95264, 98241, 108966, 116332, 120912, 130988, 134112, 142896, 145288, 158496, 174498, 196482, 217932, 232664, 241824, 261976, 285792, 290576, 319913, 348996, 378079, 392964, 435864, 465328, 523952, 581152, 639826, 697992, 756158, 785928, 871728, 930656, 959739, 1047904, 1134237, 1279652, 1395984, 1512316, 1571856, 1743456, 1919478, 2268474, 2559304, 2791968, 3024632, 3143712, 3838956, 4158869, 4536948, 5118608, 6049264, 7677912, 8317738, 9073896, 10237216, 12098528, 12476607, 15355824, 16635476, 18147792, 24953214, 30711648, 33270952, 36295584, 49906428, 66541904, 99812856, 133083808, 199625712, 399251424]

約数ペア:

[(1, 399251424), (2, 199625712), (3, 133083808), (4, 99812856), (6, 66541904), (8, 49906428), (11, 36295584), (12, 33270952), (13, 30711648), (16, 24953214), (22, 18147792), (24, 16635476), (26, 15355824), (32, 12476607), (33, 12098528), (39, 10237216), (44, 9073896), (48, 8317738), (52, 7677912), (66, 6049264), (78, 5118608), (88, 4536948), (96, 4158869), (104, 3838956), (127, 3143712), (132, 3024632), (143, 2791968), (156, 2559304), (176, 2268474), (208, 1919478), (229, 1743456), (254, 1571856), (264, 1512316), (286, 1395984), (312, 1279652), (352, 1134237), (381, 1047904), (416, 959739), (429, 930656), (458, 871728), (508, 785928), (528, 756158), (572, 697992), (624, 639826), (687, 581152), (762, 523952), (858, 465328), (916, 435864), (1016, 392964), (1056, 378079), (1144, 348996), (1248, 319913), (1374, 290576), (1397, 285792), (1524, 261976), (1651, 241824), (1716, 232664), (1832, 217932), (2032, 196482), (2288, 174498), (2519, 158496), (2748, 145288), (2794, 142896), (2977, 134112), (3048, 130988), (3302, 120912), (3432, 116332), (3664, 108966), (4064, 98241), (4191, 95264), (4576, 87249), (4953, 80608), (5038, 79248), (5496, 72644), (5588, 71448), (5954, 67056), (6096, 65494), (6604, 60456), (6864, 58166), (7328, 54483), (7557, 52832), (8382, 47632), (8931, 44704), (9906, 40304), (10076, 39624), (10992, 36322), (11176, 35724), (11908, 33528), (12192, 32747), (13208, 30228), (13728, 29083), (15114, 26416), (16764, 23816), (17862, 22352), (18161, 21984), (19812, 20152)]