221750928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1429

約数の個数: 120

約数和(自身を含む): 713793600

約数和(自身を除く): 492042672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 179, 252, 336, 358, 504, 537, 716, 1008, 1074, 1229, 1253, 1432, 1611, 2148, 2458, 2506, 2864, 3222, 3687, 3759, 4296, 4916, 5012, 6444, 7374, 7518, 8592, 8603, 9832, 10024, 11061, 11277, 12888, 14748, 15036, 17206, 19664, 20048, 22122, 22554, 25776, 25809, 29496, 30072, 34412, 44244, 45108, 51618, 58992, 60144, 68824, 77427, 88488, 90216, 103236, 137648, 154854, 176976, 180432, 206472, 219991, 309708, 412944, 439982, 619416, 659973, 879964, 1238832, 1319946, 1539937, 1759928, 1979919, 2639892, 3079874, 3519856, 3959838, 4619811, 5279784, 6159748, 7919676, 9239622, 10559568, 12319496, 13859433, 15839352, 18479244, 24638992, 27718866, 31678704, 36958488, 55437732, 73916976, 110875464, 221750928]

約数ペア:

[(1, 221750928), (2, 110875464), (3, 73916976), (4, 55437732), (6, 36958488), (7, 31678704), (8, 27718866), (9, 24638992), (12, 18479244), (14, 15839352), (16, 13859433), (18, 12319496), (21, 10559568), (24, 9239622), (28, 7919676), (36, 6159748), (42, 5279784), (48, 4619811), (56, 3959838), (63, 3519856), (72, 3079874), (84, 2639892), (112, 1979919), (126, 1759928), (144, 1539937), (168, 1319946), (179, 1238832), (252, 879964), (336, 659973), (358, 619416), (504, 439982), (537, 412944), (716, 309708), (1008, 219991), (1074, 206472), (1229, 180432), (1253, 176976), (1432, 154854), (1611, 137648), (2148, 103236), (2458, 90216), (2506, 88488), (2864, 77427), (3222, 68824), (3687, 60144), (3759, 58992), (4296, 51618), (4916, 45108), (5012, 44244), (6444, 34412), (7374, 30072), (7518, 29496), (8592, 25809), (8603, 25776), (9832, 22554), (10024, 22122), (11061, 20048), (11277, 19664), (12888, 17206), (14748, 15036)]