385218912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 1174569984

約数和(自身を除く): 789351072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 67, 68, 78, 96, 102, 104, 134, 136, 156, 201, 204, 208, 221, 268, 271, 272, 312, 402, 408, 416, 442, 536, 542, 544, 624, 663, 804, 813, 816, 871, 884, 1072, 1084, 1139, 1248, 1326, 1608, 1626, 1632, 1742, 1768, 2144, 2168, 2278, 2613, 2652, 3216, 3252, 3417, 3484, 3523, 3536, 4336, 4556, 4607, 5226, 5304, 6432, 6504, 6834, 6968, 7046, 7072, 8672, 9112, 9214, 10452, 10569, 10608, 13008, 13668, 13821, 13936, 14092, 14807, 18157, 18224, 18428, 20904, 21138, 21216, 26016, 27336, 27642, 27872, 28184, 29614, 36314, 36448, 36856, 41808, 42276, 44421, 54471, 54672, 55284, 56368, 59228, 59891, 72628, 73712, 83616, 84552, 88842, 108942, 109344, 110568, 112736, 118456, 119782, 145256, 147424, 169104, 177684, 179673, 217884, 221136, 236041, 236912, 239564, 290512, 308669, 338208, 355368, 359346, 435768, 442272, 472082, 473824, 479128, 581024, 617338, 708123, 710736, 718692, 871536, 926007, 944164, 958256, 1234676, 1416246, 1421472, 1437384, 1743072, 1852014, 1888328, 1916512, 2469352, 2832492, 2874768, 3704028, 3776656, 4012697, 4938704, 5664984, 5749536, 7408056, 7553312, 8025394, 9877408, 11329968, 12038091, 14816112, 16050788, 22659936, 24076182, 29632224, 32101576, 48152364, 64203152, 96304728, 128406304, 192609456, 385218912]

約数ペア:

[(1, 385218912), (2, 192609456), (3, 128406304), (4, 96304728), (6, 64203152), (8, 48152364), (12, 32101576), (13, 29632224), (16, 24076182), (17, 22659936), (24, 16050788), (26, 14816112), (32, 12038091), (34, 11329968), (39, 9877408), (48, 8025394), (51, 7553312), (52, 7408056), (67, 5749536), (68, 5664984), (78, 4938704), (96, 4012697), (102, 3776656), (104, 3704028), (134, 2874768), (136, 2832492), (156, 2469352), (201, 1916512), (204, 1888328), (208, 1852014), (221, 1743072), (268, 1437384), (271, 1421472), (272, 1416246), (312, 1234676), (402, 958256), (408, 944164), (416, 926007), (442, 871536), (536, 718692), (542, 710736), (544, 708123), (624, 617338), (663, 581024), (804, 479128), (813, 473824), (816, 472082), (871, 442272), (884, 435768), (1072, 359346), (1084, 355368), (1139, 338208), (1248, 308669), (1326, 290512), (1608, 239564), (1626, 236912), (1632, 236041), (1742, 221136), (1768, 217884), (2144, 179673), (2168, 177684), (2278, 169104), (2613, 147424), (2652, 145256), (3216, 119782), (3252, 118456), (3417, 112736), (3484, 110568), (3523, 109344), (3536, 108942), (4336, 88842), (4556, 84552), (4607, 83616), (5226, 73712), (5304, 72628), (6432, 59891), (6504, 59228), (6834, 56368), (6968, 55284), (7046, 54672), (7072, 54471), (8672, 44421), (9112, 42276), (9214, 41808), (10452, 36856), (10569, 36448), (10608, 36314), (13008, 29614), (13668, 28184), (13821, 27872), (13936, 27642), (14092, 27336), (14807, 26016), (18157, 21216), (18224, 21138), (18428, 20904)]