989472432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3877}}^1$

素因数の和:4310

約数の個数: 80

約数和(自身を含む): 2760205280

約数和(自身を除く): 1770732848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 624, 818, 1227, 1636, 2454, 3272, 3877, 4908, 5317, 6544, 7754, 9816, 10634, 11631, 15508, 15951, 19632, 21268, 23262, 31016, 31902, 42536, 46524, 50401, 62032, 63804, 85072, 93048, 100802, 127608, 151203, 186096, 201604, 255216, 302406, 403208, 604812, 806416, 1209624, 1585693, 2419248, 3171386, 4757079, 6342772, 9514158, 12685544, 19028316, 20614009, 25371088, 38056632, 41228018, 61842027, 76113264, 82456036, 123684054, 164912072, 247368108, 329824144, 494736216, 989472432]

約数ペア:

[(1, 989472432), (2, 494736216), (3, 329824144), (4, 247368108), (6, 164912072), (8, 123684054), (12, 82456036), (13, 76113264), (16, 61842027), (24, 41228018), (26, 38056632), (39, 25371088), (48, 20614009), (52, 19028316), (78, 12685544), (104, 9514158), (156, 6342772), (208, 4757079), (312, 3171386), (409, 2419248), (624, 1585693), (818, 1209624), (1227, 806416), (1636, 604812), (2454, 403208), (3272, 302406), (3877, 255216), (4908, 201604), (5317, 186096), (6544, 151203), (7754, 127608), (9816, 100802), (10634, 93048), (11631, 85072), (15508, 63804), (15951, 62032), (19632, 50401), (21268, 46524), (23262, 42536), (31016, 31902)]