1821855456

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 5708828160

約数和(自身を除く): 3886972704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 71, 72, 96, 102, 108, 136, 142, 144, 153, 204, 213, 216, 272, 284, 288, 306, 408, 426, 432, 459, 544, 568, 612, 639, 816, 852, 864, 918, 1136, 1207, 1224, 1278, 1632, 1704, 1747, 1836, 1917, 2272, 2414, 2448, 2556, 3408, 3494, 3621, 3672, 3834, 4828, 4896, 5112, 5241, 6816, 6988, 7242, 7344, 7668, 9656, 10224, 10482, 10863, 13976, 14484, 14688, 15336, 15723, 19312, 20448, 20964, 21726, 27952, 28968, 29699, 30672, 31446, 32589, 38624, 41928, 43452, 47169, 55904, 57936, 59398, 61344, 62892, 65178, 83856, 86904, 89097, 94338, 115872, 118796, 124037, 125784, 130356, 167712, 173808, 178194, 188676, 237592, 248074, 251568, 260712, 267291, 347616, 356388, 372111, 377352, 475184, 496148, 503136, 521424, 534582, 712776, 744222, 754704, 801873, 950368, 992296, 1042848, 1069164, 1116333, 1425552, 1488444, 1509408, 1603746, 1984592, 2108629, 2138328, 2232666, 2851104, 2976888, 3207492, 3348999, 3969184, 4217258, 4276656, 4465332, 5953776, 6325887, 6414984, 6697998, 8434516, 8553312, 8930664, 11907552, 12651774, 12829968, 13395996, 16869032, 17861328, 18977661, 25303548, 25659936, 26791992, 33738064, 35722656, 37955322, 50607096, 53583984, 56932983, 67476128, 75910644, 101214192, 107167968, 113865966, 151821288, 202428384, 227731932, 303642576, 455463864, 607285152, 910927728, 1821855456]

約数ペア:

[(1, 1821855456), (2, 910927728), (3, 607285152), (4, 455463864), (6, 303642576), (8, 227731932), (9, 202428384), (12, 151821288), (16, 113865966), (17, 107167968), (18, 101214192), (24, 75910644), (27, 67476128), (32, 56932983), (34, 53583984), (36, 50607096), (48, 37955322), (51, 35722656), (54, 33738064), (68, 26791992), (71, 25659936), (72, 25303548), (96, 18977661), (102, 17861328), (108, 16869032), (136, 13395996), (142, 12829968), (144, 12651774), (153, 11907552), (204, 8930664), (213, 8553312), (216, 8434516), (272, 6697998), (284, 6414984), (288, 6325887), (306, 5953776), (408, 4465332), (426, 4276656), (432, 4217258), (459, 3969184), (544, 3348999), (568, 3207492), (612, 2976888), (639, 2851104), (816, 2232666), (852, 2138328), (864, 2108629), (918, 1984592), (1136, 1603746), (1207, 1509408), (1224, 1488444), (1278, 1425552), (1632, 1116333), (1704, 1069164), (1747, 1042848), (1836, 992296), (1917, 950368), (2272, 801873), (2414, 754704), (2448, 744222), (2556, 712776), (3408, 534582), (3494, 521424), (3621, 503136), (3672, 496148), (3834, 475184), (4828, 377352), (4896, 372111), (5112, 356388), (5241, 347616), (6816, 267291), (6988, 260712), (7242, 251568), (7344, 248074), (7668, 237592), (9656, 188676), (10224, 178194), (10482, 173808), (10863, 167712), (13976, 130356), (14484, 125784), (14688, 124037), (15336, 118796), (15723, 115872), (19312, 94338), (20448, 89097), (20964, 86904), (21726, 83856), (27952, 65178), (28968, 62892), (29699, 61344), (30672, 59398), (31446, 57936), (32589, 55904), (38624, 47169), (41928, 43452)]