1663158816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 5474589120

約数和(自身を除く): 3811430304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 43, 44, 48, 58, 66, 72, 86, 87, 88, 96, 99, 116, 129, 132, 144, 172, 174, 176, 198, 232, 258, 261, 264, 288, 319, 344, 348, 352, 387, 396, 421, 464, 473, 516, 522, 528, 638, 688, 696, 774, 792, 842, 928, 946, 957, 1032, 1044, 1056, 1247, 1263, 1276, 1376, 1392, 1419, 1548, 1584, 1684, 1892, 1914, 2064, 2088, 2494, 2526, 2552, 2784, 2838, 2871, 3096, 3168, 3368, 3741, 3784, 3789, 3828, 4128, 4176, 4257, 4631, 4988, 5052, 5104, 5676, 5742, 6192, 6736, 7482, 7568, 7578, 7656, 8352, 8514, 9262, 9976, 10104, 10208, 11223, 11352, 11484, 12209, 12384, 13472, 13717, 13893, 14964, 15136, 15156, 15312, 17028, 18103, 18524, 19952, 20208, 22446, 22704, 22968, 24418, 27434, 27786, 29928, 30312, 30624, 34056, 36206, 36627, 37048, 39904, 40416, 41151, 41679, 44892, 45408, 45936, 48836, 54309, 54868, 55572, 59856, 60624, 68112, 72412, 73254, 74096, 82302, 83358, 89784, 91872, 97672, 108618, 109736, 109881, 111144, 119712, 121248, 123453, 134299, 136224, 144824, 146508, 148192, 162927, 164604, 166716, 179568, 195344, 199133, 217236, 219472, 219762, 222288, 246906, 268598, 289648, 293016, 325854, 329208, 333432, 359136, 390688, 398266, 402897, 434472, 438944, 439524, 444576, 493812, 524987, 537196, 579296, 586032, 597399, 651708, 658416, 666864, 796532, 805794, 868944, 879048, 987624, 1049974, 1074392, 1172064, 1194798, 1208691, 1303416, 1316832, 1333728, 1574961, 1593064, 1611588, 1737888, 1758096, 1792197, 1975248, 2099948, 2148784, 2389596, 2417382, 2606832, 3149922, 3186128, 3223176, 3516192, 3584394, 3950496, 4199896, 4297568, 4724883, 4779192, 4834764, 5213664, 5774857, 6299844, 6372256, 6446352, 7168788, 8399792, 9449766, 9558384, 9669528, 11549714, 12599688, 12892704, 14337576, 16799584, 17324571, 18899532, 19116768, 19339056, 23099428, 25199376, 28675152, 34649142, 37799064, 38678112, 46198856, 50398752, 51973713, 57350304, 69298284, 75598128, 92397712, 103947426, 138596568, 151196256, 184795424, 207894852, 277193136, 415789704, 554386272, 831579408, 1663158816]

約数ペア:

[(1, 1663158816), (2, 831579408), (3, 554386272), (4, 415789704), (6, 277193136), (8, 207894852), (9, 184795424), (11, 151196256), (12, 138596568), (16, 103947426), (18, 92397712), (22, 75598128), (24, 69298284), (29, 57350304), (32, 51973713), (33, 50398752), (36, 46198856), (43, 38678112), (44, 37799064), (48, 34649142), (58, 28675152), (66, 25199376), (72, 23099428), (86, 19339056), (87, 19116768), (88, 18899532), (96, 17324571), (99, 16799584), (116, 14337576), (129, 12892704), (132, 12599688), (144, 11549714), (172, 9669528), (174, 9558384), (176, 9449766), (198, 8399792), (232, 7168788), (258, 6446352), (261, 6372256), (264, 6299844), (288, 5774857), (319, 5213664), (344, 4834764), (348, 4779192), (352, 4724883), (387, 4297568), (396, 4199896), (421, 3950496), (464, 3584394), (473, 3516192), (516, 3223176), (522, 3186128), (528, 3149922), (638, 2606832), (688, 2417382), (696, 2389596), (774, 2148784), (792, 2099948), (842, 1975248), (928, 1792197), (946, 1758096), (957, 1737888), (1032, 1611588), (1044, 1593064), (1056, 1574961), (1247, 1333728), (1263, 1316832), (1276, 1303416), (1376, 1208691), (1392, 1194798), (1419, 1172064), (1548, 1074392), (1584, 1049974), (1684, 987624), (1892, 879048), (1914, 868944), (2064, 805794), (2088, 796532), (2494, 666864), (2526, 658416), (2552, 651708), (2784, 597399), (2838, 586032), (2871, 579296), (3096, 537196), (3168, 524987), (3368, 493812), (3741, 444576), (3784, 439524), (3789, 438944), (3828, 434472), (4128, 402897), (4176, 398266), (4257, 390688), (4631, 359136), (4988, 333432), (5052, 329208), (5104, 325854), (5676, 293016), (5742, 289648), (6192, 268598), (6736, 246906), (7482, 222288), (7568, 219762), (7578, 219472), (7656, 217236), (8352, 199133), (8514, 195344), (9262, 179568), (9976, 166716), (10104, 164604), (10208, 162927), (11223, 148192), (11352, 146508), (11484, 144824), (12209, 136224), (12384, 134299), (13472, 123453), (13717, 121248), (13893, 119712), (14964, 111144), (15136, 109881), (15156, 109736), (15312, 108618), (17028, 97672), (18103, 91872), (18524, 89784), (19952, 83358), (20208, 82302), (22446, 74096), (22704, 73254), (22968, 72412), (24418, 68112), (27434, 60624), (27786, 59856), (29928, 55572), (30312, 54868), (30624, 54309), (34056, 48836), (36206, 45936), (36627, 45408), (37048, 44892), (39904, 41679), (40416, 41151)]