2786702944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 5957038080

約数和(自身を除く): 3170335136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 113, 152, 188, 226, 304, 376, 452, 608, 752, 863, 893, 904, 1504, 1726, 1786, 1808, 2147, 3452, 3572, 3616, 4294, 5311, 6904, 7144, 8588, 10622, 13808, 14288, 16397, 17176, 21244, 27616, 28576, 32794, 34352, 40561, 42488, 65588, 68704, 81122, 84976, 97519, 100909, 131176, 162244, 169952, 195038, 201818, 262352, 324488, 390076, 403636, 524704, 648976, 770659, 780152, 807272, 1297952, 1541318, 1560304, 1614544, 1852861, 3082636, 3120608, 3229088, 3705722, 4583393, 6165272, 7411444, 9166786, 12330544, 14822888, 18333572, 24661088, 29645776, 36667144, 59291552, 73334288, 87084467, 146668576, 174168934, 348337868, 696675736, 1393351472, 2786702944]

約数ペア:

[(1, 2786702944), (2, 1393351472), (4, 696675736), (8, 348337868), (16, 174168934), (19, 146668576), (32, 87084467), (38, 73334288), (47, 59291552), (76, 36667144), (94, 29645776), (113, 24661088), (152, 18333572), (188, 14822888), (226, 12330544), (304, 9166786), (376, 7411444), (452, 6165272), (608, 4583393), (752, 3705722), (863, 3229088), (893, 3120608), (904, 3082636), (1504, 1852861), (1726, 1614544), (1786, 1560304), (1808, 1541318), (2147, 1297952), (3452, 807272), (3572, 780152), (3616, 770659), (4294, 648976), (5311, 524704), (6904, 403636), (7144, 390076), (8588, 324488), (10622, 262352), (13808, 201818), (14288, 195038), (16397, 169952), (17176, 162244), (21244, 131176), (27616, 100909), (28576, 97519), (32794, 84976), (34352, 81122), (40561, 68704), (42488, 65588)]