198649152

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 224

約数和(自身を含む): 648614400

約数和(自身を除く): 449965248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 192, 208, 216, 222, 234, 239, 288, 296, 312, 333, 351, 416, 432, 444, 468, 478, 481, 576, 592, 624, 666, 702, 717, 832, 864, 888, 936, 956, 962, 999, 1184, 1248, 1332, 1404, 1434, 1443, 1728, 1776, 1872, 1912, 1924, 1998, 2151, 2368, 2496, 2664, 2808, 2868, 2886, 3107, 3552, 3744, 3824, 3848, 3996, 4302, 4329, 5328, 5616, 5736, 5772, 6214, 6453, 7104, 7488, 7648, 7696, 7992, 8604, 8658, 8843, 9321, 10656, 11232, 11472, 11544, 12428, 12906, 12987, 15296, 15392, 15984, 17208, 17316, 17686, 18642, 21312, 22464, 22944, 23088, 24856, 25812, 25974, 26529, 27963, 30784, 31968, 34416, 34632, 35372, 37284, 45888, 46176, 49712, 51624, 51948, 53058, 55926, 63936, 68832, 69264, 70744, 74568, 79587, 83889, 92352, 99424, 103248, 103896, 106116, 111852, 114959, 137664, 138528, 141488, 149136, 159174, 167778, 198848, 206496, 207792, 212232, 223704, 229918, 238761, 277056, 282976, 298272, 318348, 335556, 344877, 412992, 415584, 424464, 447408, 459836, 477522, 565952, 596544, 636696, 671112, 689754, 831168, 848928, 894816, 919672, 955044, 1034631, 1273392, 1342224, 1379508, 1697856, 1789632, 1839344, 1910088, 2069262, 2546784, 2684448, 2759016, 3103893, 3678688, 3820176, 4138524, 5093568, 5368896, 5518032, 6207786, 7357376, 7640352, 8277048, 11036064, 12415572, 15280704, 16554096, 22072128, 24831144, 33108192, 49662288, 66216384, 99324576, 198649152]

約数ペア:

[(1, 198649152), (2, 99324576), (3, 66216384), (4, 49662288), (6, 33108192), (8, 24831144), (9, 22072128), (12, 16554096), (13, 15280704), (16, 12415572), (18, 11036064), (24, 8277048), (26, 7640352), (27, 7357376), (32, 6207786), (36, 5518032), (37, 5368896), (39, 5093568), (48, 4138524), (52, 3820176), (54, 3678688), (64, 3103893), (72, 2759016), (74, 2684448), (78, 2546784), (96, 2069262), (104, 1910088), (108, 1839344), (111, 1789632), (117, 1697856), (144, 1379508), (148, 1342224), (156, 1273392), (192, 1034631), (208, 955044), (216, 919672), (222, 894816), (234, 848928), (239, 831168), (288, 689754), (296, 671112), (312, 636696), (333, 596544), (351, 565952), (416, 477522), (432, 459836), (444, 447408), (468, 424464), (478, 415584), (481, 412992), (576, 344877), (592, 335556), (624, 318348), (666, 298272), (702, 282976), (717, 277056), (832, 238761), (864, 229918), (888, 223704), (936, 212232), (956, 207792), (962, 206496), (999, 198848), (1184, 167778), (1248, 159174), (1332, 149136), (1404, 141488), (1434, 138528), (1443, 137664), (1728, 114959), (1776, 111852), (1872, 106116), (1912, 103896), (1924, 103248), (1998, 99424), (2151, 92352), (2368, 83889), (2496, 79587), (2664, 74568), (2808, 70744), (2868, 69264), (2886, 68832), (3107, 63936), (3552, 55926), (3744, 53058), (3824, 51948), (3848, 51624), (3996, 49712), (4302, 46176), (4329, 45888), (5328, 37284), (5616, 35372), (5736, 34632), (5772, 34416), (6214, 31968), (6453, 30784), (7104, 27963), (7488, 26529), (7648, 25974), (7696, 25812), (7992, 24856), (8604, 23088), (8658, 22944), (8843, 22464), (9321, 21312), (10656, 18642), (11232, 17686), (11472, 17316), (11544, 17208), (12428, 15984), (12906, 15392), (12987, 15296)]