1091504808

素因数分解:

$2^3\times 3^4\times {\mathrm{421}}^1\times {\mathrm{4001}}^1$

素因数の和:4440

約数の個数: 80

約数和(自身を含む): 3065251860

約数和(自身を除く): 1973747052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 421, 648, 842, 1263, 1684, 2526, 3368, 3789, 4001, 5052, 7578, 8002, 10104, 11367, 12003, 15156, 16004, 22734, 24006, 30312, 32008, 34101, 36009, 45468, 48012, 68202, 72018, 90936, 96024, 108027, 136404, 144036, 216054, 272808, 288072, 324081, 432108, 648162, 864216, 1296324, 1684421, 2592648, 3368842, 5053263, 6737684, 10106526, 13475368, 15159789, 20213052, 30319578, 40426104, 45479367, 60639156, 90958734, 121278312, 136438101, 181917468, 272876202, 363834936, 545752404, 1091504808]

約数ペア:

[(1, 1091504808), (2, 545752404), (3, 363834936), (4, 272876202), (6, 181917468), (8, 136438101), (9, 121278312), (12, 90958734), (18, 60639156), (24, 45479367), (27, 40426104), (36, 30319578), (54, 20213052), (72, 15159789), (81, 13475368), (108, 10106526), (162, 6737684), (216, 5053263), (324, 3368842), (421, 2592648), (648, 1684421), (842, 1296324), (1263, 864216), (1684, 648162), (2526, 432108), (3368, 324081), (3789, 288072), (4001, 272808), (5052, 216054), (7578, 144036), (8002, 136404), (10104, 108027), (11367, 96024), (12003, 90936), (15156, 72018), (16004, 68202), (22734, 48012), (24006, 45468), (30312, 36009), (32008, 34101)]