1781843232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4091}}^1$

素因数の和:4466

約数の個数: 96

約数和(自身を含む): 5052801600

約数和(自身を除く): 3270958368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 349, 416, 624, 698, 1047, 1248, 1396, 2094, 2792, 4091, 4188, 4537, 5584, 8182, 8376, 9074, 11168, 12273, 13611, 16364, 16752, 18148, 24546, 27222, 32728, 33504, 36296, 49092, 53183, 54444, 65456, 72592, 98184, 106366, 108888, 130912, 145184, 159549, 196368, 212732, 217776, 319098, 392736, 425464, 435552, 638196, 850928, 1276392, 1427759, 1701856, 2552784, 2855518, 4283277, 5105568, 5711036, 8566554, 11422072, 17133108, 18560867, 22844144, 34266216, 37121734, 45688288, 55682601, 68532432, 74243468, 111365202, 137064864, 148486936, 222730404, 296973872, 445460808, 593947744, 890921616, 1781843232]

約数ペア:

[(1, 1781843232), (2, 890921616), (3, 593947744), (4, 445460808), (6, 296973872), (8, 222730404), (12, 148486936), (13, 137064864), (16, 111365202), (24, 74243468), (26, 68532432), (32, 55682601), (39, 45688288), (48, 37121734), (52, 34266216), (78, 22844144), (96, 18560867), (104, 17133108), (156, 11422072), (208, 8566554), (312, 5711036), (349, 5105568), (416, 4283277), (624, 2855518), (698, 2552784), (1047, 1701856), (1248, 1427759), (1396, 1276392), (2094, 850928), (2792, 638196), (4091, 435552), (4188, 425464), (4537, 392736), (5584, 319098), (8182, 217776), (8376, 212732), (9074, 196368), (11168, 159549), (12273, 145184), (13611, 130912), (16364, 108888), (16752, 106366), (18148, 98184), (24546, 72592), (27222, 65456), (32728, 54444), (33504, 53183), (36296, 49092)]