208481472

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 224

約数和(自身を含む): 667146240

約数和(自身を除く): 458664768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 94, 96, 102, 108, 136, 141, 144, 151, 153, 188, 192, 204, 216, 272, 282, 288, 302, 306, 376, 408, 423, 432, 453, 459, 544, 564, 576, 604, 612, 752, 799, 816, 846, 864, 906, 918, 1088, 1128, 1208, 1224, 1269, 1359, 1504, 1598, 1632, 1692, 1728, 1812, 1836, 2256, 2397, 2416, 2448, 2538, 2567, 2718, 3008, 3196, 3264, 3384, 3624, 3672, 4077, 4512, 4794, 4832, 4896, 5076, 5134, 5436, 6392, 6768, 7097, 7191, 7248, 7344, 7701, 8154, 9024, 9588, 9664, 9792, 10152, 10268, 10872, 12784, 13536, 14194, 14382, 14496, 14688, 15402, 16308, 19176, 20304, 20536, 21291, 21573, 21744, 23103, 25568, 27072, 28388, 28764, 28992, 29376, 30804, 32616, 38352, 40608, 41072, 42582, 43146, 43488, 46206, 51136, 56776, 57528, 61608, 63873, 65232, 69309, 76704, 81216, 82144, 85164, 86292, 86976, 92412, 113552, 115056, 120649, 123216, 127746, 130464, 138618, 153408, 164288, 170328, 172584, 184824, 191619, 227104, 230112, 241298, 246432, 255492, 260928, 277236, 340656, 345168, 361947, 369648, 383238, 454208, 460224, 482596, 492864, 510984, 554472, 681312, 690336, 723894, 739296, 766476, 965192, 1021968, 1085841, 1108944, 1362624, 1380672, 1447788, 1478592, 1532952, 1930384, 2043936, 2171682, 2217888, 2895576, 3065904, 3257523, 3860768, 4087872, 4343364, 4435776, 5791152, 6131808, 6515046, 7721536, 8686728, 11582304, 12263616, 13030092, 17373456, 23164608, 26060184, 34746912, 52120368, 69493824, 104240736, 208481472]

約数ペア:

[(1, 208481472), (2, 104240736), (3, 69493824), (4, 52120368), (6, 34746912), (8, 26060184), (9, 23164608), (12, 17373456), (16, 13030092), (17, 12263616), (18, 11582304), (24, 8686728), (27, 7721536), (32, 6515046), (34, 6131808), (36, 5791152), (47, 4435776), (48, 4343364), (51, 4087872), (54, 3860768), (64, 3257523), (68, 3065904), (72, 2895576), (94, 2217888), (96, 2171682), (102, 2043936), (108, 1930384), (136, 1532952), (141, 1478592), (144, 1447788), (151, 1380672), (153, 1362624), (188, 1108944), (192, 1085841), (204, 1021968), (216, 965192), (272, 766476), (282, 739296), (288, 723894), (302, 690336), (306, 681312), (376, 554472), (408, 510984), (423, 492864), (432, 482596), (453, 460224), (459, 454208), (544, 383238), (564, 369648), (576, 361947), (604, 345168), (612, 340656), (752, 277236), (799, 260928), (816, 255492), (846, 246432), (864, 241298), (906, 230112), (918, 227104), (1088, 191619), (1128, 184824), (1208, 172584), (1224, 170328), (1269, 164288), (1359, 153408), (1504, 138618), (1598, 130464), (1632, 127746), (1692, 123216), (1728, 120649), (1812, 115056), (1836, 113552), (2256, 92412), (2397, 86976), (2416, 86292), (2448, 85164), (2538, 82144), (2567, 81216), (2718, 76704), (3008, 69309), (3196, 65232), (3264, 63873), (3384, 61608), (3624, 57528), (3672, 56776), (4077, 51136), (4512, 46206), (4794, 43488), (4832, 43146), (4896, 42582), (5076, 41072), (5134, 40608), (5436, 38352), (6392, 32616), (6768, 30804), (7097, 29376), (7191, 28992), (7248, 28764), (7344, 28388), (7701, 27072), (8154, 25568), (9024, 23103), (9588, 21744), (9664, 21573), (9792, 21291), (10152, 20536), (10268, 20304), (10872, 19176), (12784, 16308), (13536, 15402), (14194, 14688), (14382, 14496)]