262042452

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 826775040

約数和(自身を除く): 564732588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2027, 2052, 2268, 2394, 3078, 3402, 3591, 4054, 4617, 4788, 6081, 6156, 6804, 7182, 8108, 9234, 10773, 12162, 14189, 14364, 18243, 18468, 21546, 24324, 28378, 32319, 36486, 38513, 42567, 43092, 54729, 56756, 64638, 72972, 77026, 85134, 109458, 115539, 127701, 129276, 154052, 164187, 170268, 218916, 231078, 255402, 269591, 328374, 346617, 383103, 462156, 492561, 510804, 539182, 656748, 693234, 766206, 808773, 985122, 1039851, 1078364, 1149309, 1386468, 1532412, 1617546, 1970244, 2079702, 2298618, 2426319, 3119553, 3235092, 3447927, 4159404, 4597236, 4852638, 6239106, 6895854, 7278957, 9358659, 9705276, 12478212, 13791708, 14557914, 18717318, 21836871, 29115828, 37434636, 43673742, 65510613, 87347484, 131021226, 262042452]

約数ペア:

[(1, 262042452), (2, 131021226), (3, 87347484), (4, 65510613), (6, 43673742), (7, 37434636), (9, 29115828), (12, 21836871), (14, 18717318), (18, 14557914), (19, 13791708), (21, 12478212), (27, 9705276), (28, 9358659), (36, 7278957), (38, 6895854), (42, 6239106), (54, 4852638), (57, 4597236), (63, 4159404), (76, 3447927), (81, 3235092), (84, 3119553), (108, 2426319), (114, 2298618), (126, 2079702), (133, 1970244), (162, 1617546), (171, 1532412), (189, 1386468), (228, 1149309), (243, 1078364), (252, 1039851), (266, 985122), (324, 808773), (342, 766206), (378, 693234), (399, 656748), (486, 539182), (513, 510804), (532, 492561), (567, 462156), (684, 383103), (756, 346617), (798, 328374), (972, 269591), (1026, 255402), (1134, 231078), (1197, 218916), (1539, 170268), (1596, 164187), (1701, 154052), (2027, 129276), (2052, 127701), (2268, 115539), (2394, 109458), (3078, 85134), (3402, 77026), (3591, 72972), (4054, 64638), (4617, 56756), (4788, 54729), (6081, 43092), (6156, 42567), (6804, 38513), (7182, 36486), (8108, 32319), (9234, 28378), (10773, 24324), (12162, 21546), (14189, 18468), (14364, 18243)]