1800197568

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 224

約数和(自身を含む): 5753323520

約数和(自身を除く): 3953125952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 144, 156, 192, 208, 216, 234, 254, 288, 312, 351, 381, 416, 432, 468, 508, 576, 624, 631, 702, 762, 832, 864, 936, 1016, 1143, 1248, 1262, 1404, 1524, 1651, 1728, 1872, 1893, 2032, 2286, 2496, 2524, 2808, 3048, 3302, 3429, 3744, 3786, 4064, 4572, 4953, 5048, 5616, 5679, 6096, 6604, 6858, 7488, 7572, 8128, 8203, 9144, 9906, 10096, 11232, 11358, 12192, 13208, 13716, 14859, 15144, 16406, 17037, 18288, 19812, 20192, 22464, 22716, 24384, 24609, 26416, 27432, 29718, 30288, 32812, 34074, 36576, 39624, 40384, 44577, 45432, 49218, 52832, 54864, 59436, 60576, 65624, 68148, 73152, 73827, 79248, 80137, 89154, 90864, 98436, 105664, 109728, 118872, 121152, 131248, 136296, 147654, 158496, 160274, 178308, 181728, 196872, 219456, 221481, 237744, 240411, 262496, 272592, 295308, 316992, 320548, 356616, 363456, 393744, 442962, 475488, 480822, 524992, 545184, 590616, 641096, 713232, 721233, 787488, 885924, 950976, 961644, 1041781, 1090368, 1181232, 1282192, 1426464, 1442466, 1574976, 1771848, 1923288, 2083562, 2163699, 2362464, 2564384, 2852928, 2884932, 3125343, 3543696, 3846576, 4167124, 4327398, 4724928, 5128768, 5769864, 6250686, 7087392, 7693152, 8334248, 8654796, 9376029, 11539728, 12501372, 14174784, 15386304, 16668496, 17309592, 18752058, 23079456, 25002744, 28128087, 33336992, 34619184, 37504116, 46158912, 50005488, 56256174, 66673984, 69238368, 75008232, 100010976, 112512348, 138476736, 150016464, 200021952, 225024696, 300032928, 450049392, 600065856, 900098784, 1800197568]

約数ペア:

[(1, 1800197568), (2, 900098784), (3, 600065856), (4, 450049392), (6, 300032928), (8, 225024696), (9, 200021952), (12, 150016464), (13, 138476736), (16, 112512348), (18, 100010976), (24, 75008232), (26, 69238368), (27, 66673984), (32, 56256174), (36, 50005488), (39, 46158912), (48, 37504116), (52, 34619184), (54, 33336992), (64, 28128087), (72, 25002744), (78, 23079456), (96, 18752058), (104, 17309592), (108, 16668496), (117, 15386304), (127, 14174784), (144, 12501372), (156, 11539728), (192, 9376029), (208, 8654796), (216, 8334248), (234, 7693152), (254, 7087392), (288, 6250686), (312, 5769864), (351, 5128768), (381, 4724928), (416, 4327398), (432, 4167124), (468, 3846576), (508, 3543696), (576, 3125343), (624, 2884932), (631, 2852928), (702, 2564384), (762, 2362464), (832, 2163699), (864, 2083562), (936, 1923288), (1016, 1771848), (1143, 1574976), (1248, 1442466), (1262, 1426464), (1404, 1282192), (1524, 1181232), (1651, 1090368), (1728, 1041781), (1872, 961644), (1893, 950976), (2032, 885924), (2286, 787488), (2496, 721233), (2524, 713232), (2808, 641096), (3048, 590616), (3302, 545184), (3429, 524992), (3744, 480822), (3786, 475488), (4064, 442962), (4572, 393744), (4953, 363456), (5048, 356616), (5616, 320548), (5679, 316992), (6096, 295308), (6604, 272592), (6858, 262496), (7488, 240411), (7572, 237744), (8128, 221481), (8203, 219456), (9144, 196872), (9906, 181728), (10096, 178308), (11232, 160274), (11358, 158496), (12192, 147654), (13208, 136296), (13716, 131248), (14859, 121152), (15144, 118872), (16406, 109728), (17037, 105664), (18288, 98436), (19812, 90864), (20192, 89154), (22464, 80137), (22716, 79248), (24384, 73827), (24609, 73152), (26416, 68148), (27432, 65624), (29718, 60576), (30288, 59436), (32812, 54864), (34074, 52832), (36576, 49218), (39624, 45432), (40384, 44577)]