2990243712

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1759}}^1$

素因数の和:2028

約数の個数: 128

約数和(自身を含む): 8401536000

約数和(自身を除く): 5411292288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 233, 304, 384, 456, 466, 608, 699, 912, 932, 1216, 1398, 1759, 1824, 1864, 2432, 2796, 3518, 3648, 3728, 4427, 5277, 5592, 7036, 7296, 7456, 8854, 10554, 11184, 13281, 14072, 14912, 17708, 21108, 22368, 26562, 28144, 29824, 33421, 35416, 42216, 44736, 53124, 56288, 66842, 70832, 84432, 89472, 100263, 106248, 112576, 133684, 141664, 168864, 200526, 212496, 225152, 267368, 283328, 337728, 401052, 409847, 424992, 534736, 566656, 675456, 802104, 819694, 849984, 1069472, 1229541, 1604208, 1639388, 1699968, 2138944, 2459082, 3208416, 3278776, 4277888, 4918164, 6416832, 6557552, 7787093, 9836328, 12833664, 13115104, 15574186, 19672656, 23361279, 26230208, 31148372, 39345312, 46722558, 52460416, 62296744, 78690624, 93445116, 124593488, 157381248, 186890232, 249186976, 373780464, 498373952, 747560928, 996747904, 1495121856, 2990243712]

約数ペア:

[(1, 2990243712), (2, 1495121856), (3, 996747904), (4, 747560928), (6, 498373952), (8, 373780464), (12, 249186976), (16, 186890232), (19, 157381248), (24, 124593488), (32, 93445116), (38, 78690624), (48, 62296744), (57, 52460416), (64, 46722558), (76, 39345312), (96, 31148372), (114, 26230208), (128, 23361279), (152, 19672656), (192, 15574186), (228, 13115104), (233, 12833664), (304, 9836328), (384, 7787093), (456, 6557552), (466, 6416832), (608, 4918164), (699, 4277888), (912, 3278776), (932, 3208416), (1216, 2459082), (1398, 2138944), (1759, 1699968), (1824, 1639388), (1864, 1604208), (2432, 1229541), (2796, 1069472), (3518, 849984), (3648, 819694), (3728, 802104), (4427, 675456), (5277, 566656), (5592, 534736), (7036, 424992), (7296, 409847), (7456, 401052), (8854, 337728), (10554, 283328), (11184, 267368), (13281, 225152), (14072, 212496), (14912, 200526), (17708, 168864), (21108, 141664), (22368, 133684), (26562, 112576), (28144, 106248), (29824, 100263), (33421, 89472), (35416, 84432), (42216, 70832), (44736, 66842), (53124, 56288)]