889680168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2633}}^1$

素因数の和:2696

約数の個数: 144

約数和(自身を含む): 2739702420

約数和(自身を除く): 1850022252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 468, 494, 684, 722, 741, 936, 988, 1083, 1368, 1444, 1482, 1976, 2166, 2223, 2633, 2888, 2964, 3249, 4332, 4446, 4693, 5266, 5928, 6498, 7899, 8664, 8892, 9386, 10532, 12996, 14079, 15798, 17784, 18772, 21064, 23697, 25992, 28158, 31596, 34229, 37544, 42237, 47394, 50027, 56316, 63192, 68458, 84474, 94788, 100054, 102687, 112632, 136916, 150081, 168948, 189576, 200108, 205374, 273832, 300162, 308061, 337896, 400216, 410748, 450243, 600324, 616122, 650351, 821496, 900486, 950513, 1200648, 1232244, 1300702, 1800972, 1901026, 1951053, 2464488, 2601404, 2851539, 3601944, 3802052, 3902106, 5202808, 5703078, 5853159, 7604104, 7804212, 8554617, 11406156, 11706318, 12356669, 15608424, 17109234, 22812312, 23412636, 24713338, 34218468, 37070007, 46825272, 49426676, 68436936, 74140014, 98853352, 111210021, 148280028, 222420042, 296560056, 444840084, 889680168]

約数ペア:

[(1, 889680168), (2, 444840084), (3, 296560056), (4, 222420042), (6, 148280028), (8, 111210021), (9, 98853352), (12, 74140014), (13, 68436936), (18, 49426676), (19, 46825272), (24, 37070007), (26, 34218468), (36, 24713338), (38, 23412636), (39, 22812312), (52, 17109234), (57, 15608424), (72, 12356669), (76, 11706318), (78, 11406156), (104, 8554617), (114, 7804212), (117, 7604104), (152, 5853159), (156, 5703078), (171, 5202808), (228, 3902106), (234, 3802052), (247, 3601944), (312, 2851539), (342, 2601404), (361, 2464488), (456, 1951053), (468, 1901026), (494, 1800972), (684, 1300702), (722, 1232244), (741, 1200648), (936, 950513), (988, 900486), (1083, 821496), (1368, 650351), (1444, 616122), (1482, 600324), (1976, 450243), (2166, 410748), (2223, 400216), (2633, 337896), (2888, 308061), (2964, 300162), (3249, 273832), (4332, 205374), (4446, 200108), (4693, 189576), (5266, 168948), (5928, 150081), (6498, 136916), (7899, 112632), (8664, 102687), (8892, 100054), (9386, 94788), (10532, 84474), (12996, 68458), (14079, 63192), (15798, 56316), (17784, 50027), (18772, 47394), (21064, 42237), (23697, 37544), (25992, 34229), (28158, 31596)]