258879264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 871428096

約数和(自身を除く): 612548832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 43, 48, 51, 56, 62, 68, 84, 86, 93, 96, 102, 112, 119, 124, 129, 136, 168, 172, 186, 204, 217, 224, 238, 248, 258, 272, 289, 301, 336, 344, 357, 372, 408, 434, 476, 496, 516, 527, 544, 578, 602, 651, 672, 688, 714, 731, 744, 816, 867, 868, 903, 952, 992, 1032, 1054, 1156, 1204, 1302, 1333, 1376, 1428, 1462, 1488, 1581, 1632, 1734, 1736, 1806, 1904, 2023, 2064, 2108, 2193, 2312, 2408, 2604, 2666, 2856, 2924, 2976, 3162, 3468, 3472, 3612, 3689, 3808, 3999, 4046, 4128, 4216, 4386, 4624, 4816, 5117, 5208, 5332, 5712, 5848, 6069, 6324, 6936, 6944, 7224, 7378, 7998, 8092, 8432, 8772, 8959, 9248, 9331, 9632, 10234, 10416, 10664, 11067, 11424, 11696, 12138, 12427, 12648, 13872, 14448, 14756, 15351, 15996, 16184, 16864, 17544, 17918, 18662, 20468, 20832, 21328, 22134, 22661, 23392, 24276, 24854, 25296, 26877, 27744, 27993, 28896, 29512, 30702, 31992, 32368, 35088, 35836, 37281, 37324, 40936, 42656, 44268, 45322, 48552, 49708, 50592, 53754, 55986, 59024, 61404, 62713, 63984, 64736, 67983, 70176, 71672, 74562, 74648, 81872, 86989, 88536, 90644, 97104, 99416, 107508, 111972, 118048, 122808, 125426, 127968, 135966, 143344, 149124, 149296, 158627, 163744, 173978, 177072, 181288, 188139, 194208, 198832, 215016, 223944, 245616, 250852, 260967, 271932, 286688, 298248, 298592, 317254, 347956, 354144, 362576, 376278, 385237, 397664, 430032, 447888, 475881, 491232, 501704, 521934, 543864, 596496, 634508, 695912, 725152, 752556, 770474, 860064, 895776, 951762, 1003408, 1043868, 1087728, 1155711, 1192992, 1269016, 1391824, 1505112, 1540948, 1903524, 2006816, 2087736, 2175456, 2311422, 2538032, 2696659, 2783648, 3010224, 3081896, 3807048, 4175472, 4622844, 5076064, 5393318, 6020448, 6163792, 7614096, 8089977, 8350944, 9245688, 10786636, 12327584, 15228192, 16179954, 18491376, 21573272, 32359908, 36982752, 43146544, 64719816, 86293088, 129439632, 258879264]

約数ペア:

[(1, 258879264), (2, 129439632), (3, 86293088), (4, 64719816), (6, 43146544), (7, 36982752), (8, 32359908), (12, 21573272), (14, 18491376), (16, 16179954), (17, 15228192), (21, 12327584), (24, 10786636), (28, 9245688), (31, 8350944), (32, 8089977), (34, 7614096), (42, 6163792), (43, 6020448), (48, 5393318), (51, 5076064), (56, 4622844), (62, 4175472), (68, 3807048), (84, 3081896), (86, 3010224), (93, 2783648), (96, 2696659), (102, 2538032), (112, 2311422), (119, 2175456), (124, 2087736), (129, 2006816), (136, 1903524), (168, 1540948), (172, 1505112), (186, 1391824), (204, 1269016), (217, 1192992), (224, 1155711), (238, 1087728), (248, 1043868), (258, 1003408), (272, 951762), (289, 895776), (301, 860064), (336, 770474), (344, 752556), (357, 725152), (372, 695912), (408, 634508), (434, 596496), (476, 543864), (496, 521934), (516, 501704), (527, 491232), (544, 475881), (578, 447888), (602, 430032), (651, 397664), (672, 385237), (688, 376278), (714, 362576), (731, 354144), (744, 347956), (816, 317254), (867, 298592), (868, 298248), (903, 286688), (952, 271932), (992, 260967), (1032, 250852), (1054, 245616), (1156, 223944), (1204, 215016), (1302, 198832), (1333, 194208), (1376, 188139), (1428, 181288), (1462, 177072), (1488, 173978), (1581, 163744), (1632, 158627), (1734, 149296), (1736, 149124), (1806, 143344), (1904, 135966), (2023, 127968), (2064, 125426), (2108, 122808), (2193, 118048), (2312, 111972), (2408, 107508), (2604, 99416), (2666, 97104), (2856, 90644), (2924, 88536), (2976, 86989), (3162, 81872), (3468, 74648), (3472, 74562), (3612, 71672), (3689, 70176), (3808, 67983), (3999, 64736), (4046, 63984), (4128, 62713), (4216, 61404), (4386, 59024), (4624, 55986), (4816, 53754), (5117, 50592), (5208, 49708), (5332, 48552), (5712, 45322), (5848, 44268), (6069, 42656), (6324, 40936), (6936, 37324), (6944, 37281), (7224, 35836), (7378, 35088), (7998, 32368), (8092, 31992), (8432, 30702), (8772, 29512), (8959, 28896), (9248, 27993), (9331, 27744), (9632, 26877), (10234, 25296), (10416, 24854), (10664, 24276), (11067, 23392), (11424, 22661), (11696, 22134), (12138, 21328), (12427, 20832), (12648, 20468), (13872, 18662), (14448, 17918), (14756, 17544), (15351, 16864), (15996, 16184)]