1775808736

素因数分解:

$2^5\times {\mathrm{13}}^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 3976537320

約数和(自身を除く): 2200728584

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 67, 104, 116, 134, 169, 208, 232, 268, 338, 377, 416, 464, 536, 676, 754, 871, 928, 1072, 1352, 1508, 1742, 1943, 2144, 2197, 2704, 3016, 3484, 3886, 4394, 4901, 5408, 6032, 6968, 7772, 8788, 9802, 11323, 12064, 13936, 15544, 17576, 19604, 22646, 25259, 27872, 28561, 31088, 35152, 39208, 45292, 50518, 57122, 62176, 63713, 70304, 78416, 90584, 101036, 114244, 127426, 147199, 156832, 181168, 202072, 228488, 254852, 294398, 328367, 362336, 404144, 456976, 509704, 588796, 656734, 808288, 828269, 913952, 1019408, 1177592, 1313468, 1656538, 1913587, 2038816, 2355184, 2626936, 3313076, 3827174, 4268771, 4710368, 5253872, 6626152, 7654348, 8537542, 10507744, 13252304, 15308696, 17075084, 26504608, 30617392, 34150168, 55494023, 61234784, 68300336, 110988046, 136600672, 221976092, 443952184, 887904368, 1775808736]

約数ペア:

[(1, 1775808736), (2, 887904368), (4, 443952184), (8, 221976092), (13, 136600672), (16, 110988046), (26, 68300336), (29, 61234784), (32, 55494023), (52, 34150168), (58, 30617392), (67, 26504608), (104, 17075084), (116, 15308696), (134, 13252304), (169, 10507744), (208, 8537542), (232, 7654348), (268, 6626152), (338, 5253872), (377, 4710368), (416, 4268771), (464, 3827174), (536, 3313076), (676, 2626936), (754, 2355184), (871, 2038816), (928, 1913587), (1072, 1656538), (1352, 1313468), (1508, 1177592), (1742, 1019408), (1943, 913952), (2144, 828269), (2197, 808288), (2704, 656734), (3016, 588796), (3484, 509704), (3886, 456976), (4394, 404144), (4901, 362336), (5408, 328367), (6032, 294398), (6968, 254852), (7772, 228488), (8788, 202072), (9802, 181168), (11323, 156832), (12064, 147199), (13936, 127426), (15544, 114244), (17576, 101036), (19604, 90584), (22646, 78416), (25259, 70304), (27872, 63713), (28561, 62176), (31088, 57122), (35152, 50518), (39208, 45292)]