386640384

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 1195944288

約数和(自身を除く): 809303904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 67, 68, 78, 96, 102, 104, 128, 134, 136, 156, 192, 201, 204, 208, 221, 256, 268, 272, 289, 312, 384, 402, 408, 416, 442, 512, 536, 544, 578, 624, 663, 768, 804, 816, 832, 867, 871, 884, 1072, 1088, 1139, 1156, 1248, 1326, 1536, 1608, 1632, 1664, 1734, 1742, 1768, 2144, 2176, 2278, 2312, 2496, 2613, 2652, 3216, 3264, 3328, 3417, 3468, 3484, 3536, 3757, 4288, 4352, 4556, 4624, 4992, 5226, 5304, 6432, 6528, 6656, 6834, 6936, 6968, 7072, 7514, 8576, 8704, 9112, 9248, 9984, 10452, 10608, 11271, 12864, 13056, 13668, 13872, 13936, 14144, 14807, 15028, 17152, 18224, 18496, 19363, 19968, 20904, 21216, 22542, 25728, 26112, 27336, 27744, 27872, 28288, 29614, 30056, 34304, 36448, 36992, 38726, 41808, 42432, 44421, 45084, 51456, 54672, 55488, 55744, 56576, 58089, 59228, 60112, 72896, 73984, 77452, 83616, 84864, 88842, 90168, 102912, 109344, 110976, 111488, 113152, 116178, 118456, 120224, 145792, 147968, 154904, 167232, 169728, 177684, 180336, 218688, 221952, 222976, 232356, 236912, 240448, 251719, 291584, 309808, 334464, 339456, 355368, 360672, 437376, 443904, 445952, 464712, 473824, 480896, 503438, 583168, 619616, 668928, 710736, 721344, 755157, 874752, 929424, 947648, 961792, 1006876, 1239232, 1337856, 1421472, 1442688, 1510314, 1749504, 1858848, 1895296, 1923584, 2013752, 2478464, 2842944, 2885376, 3020628, 3717696, 3790592, 4027504, 4956928, 5685888, 5770752, 6041256, 7435392, 7581184, 8055008, 9913856, 11371776, 12082512, 14870784, 16110016, 22743552, 24165024, 29741568, 32220032, 48330048, 64440064, 96660096, 128880128, 193320192, 386640384]

約数ペア:

[(1, 386640384), (2, 193320192), (3, 128880128), (4, 96660096), (6, 64440064), (8, 48330048), (12, 32220032), (13, 29741568), (16, 24165024), (17, 22743552), (24, 16110016), (26, 14870784), (32, 12082512), (34, 11371776), (39, 9913856), (48, 8055008), (51, 7581184), (52, 7435392), (64, 6041256), (67, 5770752), (68, 5685888), (78, 4956928), (96, 4027504), (102, 3790592), (104, 3717696), (128, 3020628), (134, 2885376), (136, 2842944), (156, 2478464), (192, 2013752), (201, 1923584), (204, 1895296), (208, 1858848), (221, 1749504), (256, 1510314), (268, 1442688), (272, 1421472), (289, 1337856), (312, 1239232), (384, 1006876), (402, 961792), (408, 947648), (416, 929424), (442, 874752), (512, 755157), (536, 721344), (544, 710736), (578, 668928), (624, 619616), (663, 583168), (768, 503438), (804, 480896), (816, 473824), (832, 464712), (867, 445952), (871, 443904), (884, 437376), (1072, 360672), (1088, 355368), (1139, 339456), (1156, 334464), (1248, 309808), (1326, 291584), (1536, 251719), (1608, 240448), (1632, 236912), (1664, 232356), (1734, 222976), (1742, 221952), (1768, 218688), (2144, 180336), (2176, 177684), (2278, 169728), (2312, 167232), (2496, 154904), (2613, 147968), (2652, 145792), (3216, 120224), (3264, 118456), (3328, 116178), (3417, 113152), (3468, 111488), (3484, 110976), (3536, 109344), (3757, 102912), (4288, 90168), (4352, 88842), (4556, 84864), (4624, 83616), (4992, 77452), (5226, 73984), (5304, 72896), (6432, 60112), (6528, 59228), (6656, 58089), (6834, 56576), (6936, 55744), (6968, 55488), (7072, 54672), (7514, 51456), (8576, 45084), (8704, 44421), (9112, 42432), (9248, 41808), (9984, 38726), (10452, 36992), (10608, 36448), (11271, 34304), (12864, 30056), (13056, 29614), (13668, 28288), (13872, 27872), (13936, 27744), (14144, 27336), (14807, 26112), (15028, 25728), (17152, 22542), (18224, 21216), (18496, 20904), (19363, 19968)]