1790454848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 4631789568

約数和(自身を除く): 2841334720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 47, 52, 56, 62, 64, 91, 94, 104, 112, 124, 182, 188, 208, 211, 217, 224, 248, 329, 364, 376, 403, 416, 422, 434, 448, 496, 611, 658, 728, 752, 806, 832, 844, 868, 992, 1222, 1316, 1456, 1457, 1477, 1504, 1612, 1688, 1736, 1984, 2444, 2632, 2743, 2821, 2912, 2914, 2954, 3008, 3224, 3376, 3472, 4277, 4888, 5264, 5486, 5642, 5824, 5828, 5908, 6448, 6541, 6752, 6944, 8554, 9776, 9917, 10199, 10528, 10972, 11284, 11656, 11816, 12896, 13082, 13504, 13888, 17108, 18941, 19201, 19552, 19834, 20398, 21056, 21944, 22568, 23312, 23632, 25792, 26164, 34216, 37882, 38402, 39104, 39668, 40796, 43888, 45136, 45787, 46624, 47264, 52328, 68432, 69419, 75764, 76804, 79336, 81592, 85033, 87776, 90272, 91574, 93248, 94528, 104656, 128921, 132587, 136864, 138838, 151528, 153608, 158672, 163184, 170066, 175552, 180544, 183148, 209312, 257842, 265174, 273728, 277676, 303056, 307216, 307427, 317344, 326368, 340132, 366296, 418624, 515684, 530348, 555352, 595231, 606112, 614432, 614854, 634688, 652736, 680264, 732592, 902447, 1031368, 1060696, 1110704, 1190462, 1212224, 1228864, 1229708, 1360528, 1465184, 1804894, 2062736, 2121392, 2151989, 2221408, 2380924, 2459416, 2721056, 2930368, 3609788, 3996551, 4125472, 4242784, 4303978, 4442816, 4761848, 4918832, 5442112, 7219576, 7993102, 8250944, 8485568, 8607956, 9523696, 9837664, 14439152, 15986204, 17215912, 19047392, 19675328, 27975857, 28878304, 31972408, 34431824, 38094784, 55951714, 57756608, 63944816, 68863648, 111903428, 127889632, 137727296, 223806856, 255779264, 447613712, 895227424, 1790454848]

約数ペア:

[(1, 1790454848), (2, 895227424), (4, 447613712), (7, 255779264), (8, 223806856), (13, 137727296), (14, 127889632), (16, 111903428), (26, 68863648), (28, 63944816), (31, 57756608), (32, 55951714), (47, 38094784), (52, 34431824), (56, 31972408), (62, 28878304), (64, 27975857), (91, 19675328), (94, 19047392), (104, 17215912), (112, 15986204), (124, 14439152), (182, 9837664), (188, 9523696), (208, 8607956), (211, 8485568), (217, 8250944), (224, 7993102), (248, 7219576), (329, 5442112), (364, 4918832), (376, 4761848), (403, 4442816), (416, 4303978), (422, 4242784), (434, 4125472), (448, 3996551), (496, 3609788), (611, 2930368), (658, 2721056), (728, 2459416), (752, 2380924), (806, 2221408), (832, 2151989), (844, 2121392), (868, 2062736), (992, 1804894), (1222, 1465184), (1316, 1360528), (1456, 1229708), (1457, 1228864), (1477, 1212224), (1504, 1190462), (1612, 1110704), (1688, 1060696), (1736, 1031368), (1984, 902447), (2444, 732592), (2632, 680264), (2743, 652736), (2821, 634688), (2912, 614854), (2914, 614432), (2954, 606112), (3008, 595231), (3224, 555352), (3376, 530348), (3472, 515684), (4277, 418624), (4888, 366296), (5264, 340132), (5486, 326368), (5642, 317344), (5824, 307427), (5828, 307216), (5908, 303056), (6448, 277676), (6541, 273728), (6752, 265174), (6944, 257842), (8554, 209312), (9776, 183148), (9917, 180544), (10199, 175552), (10528, 170066), (10972, 163184), (11284, 158672), (11656, 153608), (11816, 151528), (12896, 138838), (13082, 136864), (13504, 132587), (13888, 128921), (17108, 104656), (18941, 94528), (19201, 93248), (19552, 91574), (19834, 90272), (20398, 87776), (21056, 85033), (21944, 81592), (22568, 79336), (23312, 76804), (23632, 75764), (25792, 69419), (26164, 68432), (34216, 52328), (37882, 47264), (38402, 46624), (39104, 45787), (39668, 45136), (40796, 43888)]