394412928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11324

約数の個数: 128

約数和(自身を含む): 1289541120

約数和(自身を除く): 895128192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11287, 11648, 17472, 22574, 33861, 34944, 45148, 67722, 79009, 90296, 135444, 146731, 158018, 180592, 237027, 270888, 293462, 316036, 361184, 440193, 474054, 541776, 586924, 632072, 722368, 880386, 948108, 1027117, 1083552, 1173848, 1264144, 1444736, 1760772, 1896216, 2054234, 2167104, 2347696, 2528288, 3081351, 3521544, 3792432, 4108468, 4334208, 4695392, 5056576, 6162702, 7043088, 7584864, 8216936, 9390784, 10113152, 12325404, 14086176, 15169728, 16433872, 18781568, 24650808, 28172352, 30339456, 32867744, 49301616, 56344704, 65735488, 98603232, 131470976, 197206464, 394412928]

約数ペア:

[(1, 394412928), (2, 197206464), (3, 131470976), (4, 98603232), (6, 65735488), (7, 56344704), (8, 49301616), (12, 32867744), (13, 30339456), (14, 28172352), (16, 24650808), (21, 18781568), (24, 16433872), (26, 15169728), (28, 14086176), (32, 12325404), (39, 10113152), (42, 9390784), (48, 8216936), (52, 7584864), (56, 7043088), (64, 6162702), (78, 5056576), (84, 4695392), (91, 4334208), (96, 4108468), (104, 3792432), (112, 3521544), (128, 3081351), (156, 2528288), (168, 2347696), (182, 2167104), (192, 2054234), (208, 1896216), (224, 1760772), (273, 1444736), (312, 1264144), (336, 1173848), (364, 1083552), (384, 1027117), (416, 948108), (448, 880386), (546, 722368), (624, 632072), (672, 586924), (728, 541776), (832, 474054), (896, 440193), (1092, 361184), (1248, 316036), (1344, 293462), (1456, 270888), (1664, 237027), (2184, 180592), (2496, 158018), (2688, 146731), (2912, 135444), (4368, 90296), (4992, 79009), (5824, 67722), (8736, 45148), (11287, 34944), (11648, 33861), (17472, 22574)]