489078108

素因数分解:

$2^2\times 3^3\times {\mathrm{1429}}^1\times {\mathrm{3169}}^1$

素因数の和:4611

約数の個数: 48

約数和(自身を含む): 1269268000

約数和(自身を除く): 780189892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1429, 2858, 3169, 4287, 5716, 6338, 8574, 9507, 12676, 12861, 17148, 19014, 25722, 28521, 38028, 38583, 51444, 57042, 77166, 85563, 114084, 154332, 171126, 342252, 4528501, 9057002, 13585503, 18114004, 27171006, 40756509, 54342012, 81513018, 122269527, 163026036, 244539054, 489078108]

約数ペア:

[(1, 489078108), (2, 244539054), (3, 163026036), (4, 122269527), (6, 81513018), (9, 54342012), (12, 40756509), (18, 27171006), (27, 18114004), (36, 13585503), (54, 9057002), (108, 4528501), (1429, 342252), (2858, 171126), (3169, 154332), (4287, 114084), (5716, 85563), (6338, 77166), (8574, 57042), (9507, 51444), (12676, 38583), (12861, 38028), (17148, 28521), (19014, 25722)]