19618785792

素因数分解:

$2^9\times 3^5\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1321

約数の個数: 240

約数和(自身を含む): 59198211072

約数和(自身を除く): 39579425280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 137, 144, 162, 192, 216, 243, 256, 274, 288, 324, 384, 411, 432, 486, 512, 548, 576, 648, 768, 822, 864, 972, 1096, 1151, 1152, 1233, 1296, 1536, 1644, 1728, 1944, 2192, 2302, 2304, 2466, 2592, 3288, 3453, 3456, 3699, 3888, 4384, 4604, 4608, 4932, 5184, 6576, 6906, 6912, 7398, 7776, 8768, 9208, 9864, 10359, 10368, 11097, 13152, 13812, 13824, 14796, 15552, 17536, 18416, 19728, 20718, 20736, 22194, 26304, 27624, 29592, 31077, 31104, 33291, 35072, 36832, 39456, 41436, 41472, 44388, 52608, 55248, 59184, 62154, 62208, 66582, 70144, 73664, 78912, 82872, 88776, 93231, 105216, 110496, 118368, 124308, 124416, 133164, 147328, 157687, 157824, 165744, 177552, 186462, 210432, 220992, 236736, 248616, 266328, 279693, 294656, 315374, 315648, 331488, 355104, 372924, 441984, 473061, 473472, 497232, 532656, 559386, 589312, 630748, 631296, 662976, 710208, 745848, 883968, 946122, 946944, 994464, 1065312, 1118772, 1261496, 1325952, 1419183, 1420416, 1491696, 1767936, 1892244, 1893888, 1988928, 2130624, 2237544, 2522992, 2651904, 2838366, 2840832, 2983392, 3784488, 3977856, 4257549, 4261248, 4475088, 5045984, 5303808, 5676732, 5681664, 5966784, 7568976, 7955712, 8515098, 8522496, 8950176, 10091968, 11353464, 11933568, 12772647, 15137952, 15911424, 17030196, 17044992, 17900352, 20183936, 22706928, 23867136, 25545294, 30275904, 34060392, 35800704, 38317941, 40367872, 45413856, 47734272, 51090588, 60551808, 68120784, 71601408, 76635882, 80735744, 90827712, 102181176, 121103616, 136241568, 143202816, 153271764, 181655424, 204362352, 242207232, 272483136, 306543528, 363310848, 408724704, 544966272, 613087056, 726621696, 817449408, 1089932544, 1226174112, 1634898816, 2179865088, 2452348224, 3269797632, 4904696448, 6539595264, 9809392896, 19618785792]

約数ペア:

[(1, 19618785792), (2, 9809392896), (3, 6539595264), (4, 4904696448), (6, 3269797632), (8, 2452348224), (9, 2179865088), (12, 1634898816), (16, 1226174112), (18, 1089932544), (24, 817449408), (27, 726621696), (32, 613087056), (36, 544966272), (48, 408724704), (54, 363310848), (64, 306543528), (72, 272483136), (81, 242207232), (96, 204362352), (108, 181655424), (128, 153271764), (137, 143202816), (144, 136241568), (162, 121103616), (192, 102181176), (216, 90827712), (243, 80735744), (256, 76635882), (274, 71601408), (288, 68120784), (324, 60551808), (384, 51090588), (411, 47734272), (432, 45413856), (486, 40367872), (512, 38317941), (548, 35800704), (576, 34060392), (648, 30275904), (768, 25545294), (822, 23867136), (864, 22706928), (972, 20183936), (1096, 17900352), (1151, 17044992), (1152, 17030196), (1233, 15911424), (1296, 15137952), (1536, 12772647), (1644, 11933568), (1728, 11353464), (1944, 10091968), (2192, 8950176), (2302, 8522496), (2304, 8515098), (2466, 7955712), (2592, 7568976), (3288, 5966784), (3453, 5681664), (3456, 5676732), (3699, 5303808), (3888, 5045984), (4384, 4475088), (4604, 4261248), (4608, 4257549), (4932, 3977856), (5184, 3784488), (6576, 2983392), (6906, 2840832), (6912, 2838366), (7398, 2651904), (7776, 2522992), (8768, 2237544), (9208, 2130624), (9864, 1988928), (10359, 1893888), (10368, 1892244), (11097, 1767936), (13152, 1491696), (13812, 1420416), (13824, 1419183), (14796, 1325952), (15552, 1261496), (17536, 1118772), (18416, 1065312), (19728, 994464), (20718, 946944), (20736, 946122), (22194, 883968), (26304, 745848), (27624, 710208), (29592, 662976), (31077, 631296), (31104, 630748), (33291, 589312), (35072, 559386), (36832, 532656), (39456, 497232), (41436, 473472), (41472, 473061), (44388, 441984), (52608, 372924), (55248, 355104), (59184, 331488), (62154, 315648), (62208, 315374), (66582, 294656), (70144, 279693), (73664, 266328), (78912, 248616), (82872, 236736), (88776, 220992), (93231, 210432), (105216, 186462), (110496, 177552), (118368, 165744), (124308, 157824), (124416, 157687), (133164, 147328)]