489130992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3651

約数の個数: 120

約数和(自身を含む): 1576149120

約数和(自身を除く): 1087018128

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, 139, 144, 168, 252, 278, 336, 417, 504, 556, 834, 973, 1008, 1112, 1251, 1668, 1946, 2224, 2502, 2919, 3336, 3491, 3892, 5004, 5838, 6672, 6982, 7784, 8757, 10008, 10473, 11676, 13964, 15568, 17514, 20016, 20946, 23352, 24437, 27928, 31419, 35028, 41892, 46704, 48874, 55856, 62838, 70056, 73311, 83784, 97748, 125676, 140112, 146622, 167568, 195496, 219933, 251352, 293244, 390992, 439866, 485249, 502704, 586488, 879732, 970498, 1172976, 1455747, 1759464, 1940996, 2911494, 3396743, 3518928, 3881992, 4367241, 5822988, 6793486, 7763984, 8734482, 10190229, 11645976, 13586972, 17468964, 20380458, 23291952, 27173944, 30570687, 34937928, 40760916, 54347888, 61141374, 69875856, 81521832, 122282748, 163043664, 244565496, 489130992]

約数ペア:

[(1, 489130992), (2, 244565496), (3, 163043664), (4, 122282748), (6, 81521832), (7, 69875856), (8, 61141374), (9, 54347888), (12, 40760916), (14, 34937928), (16, 30570687), (18, 27173944), (21, 23291952), (24, 20380458), (28, 17468964), (36, 13586972), (42, 11645976), (48, 10190229), (56, 8734482), (63, 7763984), (72, 6793486), (84, 5822988), (112, 4367241), (126, 3881992), (139, 3518928), (144, 3396743), (168, 2911494), (252, 1940996), (278, 1759464), (336, 1455747), (417, 1172976), (504, 970498), (556, 879732), (834, 586488), (973, 502704), (1008, 485249), (1112, 439866), (1251, 390992), (1668, 293244), (1946, 251352), (2224, 219933), (2502, 195496), (2919, 167568), (3336, 146622), (3491, 140112), (3892, 125676), (5004, 97748), (5838, 83784), (6672, 73311), (6982, 70056), (7784, 62838), (8757, 55856), (10008, 48874), (10473, 46704), (11676, 41892), (13964, 35028), (15568, 31419), (17514, 27928), (20016, 24437), (20946, 23352)]