866200036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 1697068800

約数和(自身を除く): 830868764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 137, 169, 188, 199, 274, 338, 398, 548, 611, 676, 796, 1222, 1781, 2444, 2587, 3562, 5174, 6439, 7124, 7943, 9353, 10348, 12878, 15886, 18706, 23153, 25756, 27263, 31772, 33631, 37412, 46306, 54526, 67262, 83707, 92612, 109052, 121589, 134524, 167414, 243178, 334828, 354419, 486356, 708838, 1088191, 1281361, 1417676, 1580657, 2176382, 2562722, 3161314, 4352764, 4607447, 5125444, 6322628, 9214894, 16657693, 18429788, 33315386, 66630772, 216550009, 433100018, 866200036]

約数ペア:

[(1, 866200036), (2, 433100018), (4, 216550009), (13, 66630772), (26, 33315386), (47, 18429788), (52, 16657693), (94, 9214894), (137, 6322628), (169, 5125444), (188, 4607447), (199, 4352764), (274, 3161314), (338, 2562722), (398, 2176382), (548, 1580657), (611, 1417676), (676, 1281361), (796, 1088191), (1222, 708838), (1781, 486356), (2444, 354419), (2587, 334828), (3562, 243178), (5174, 167414), (6439, 134524), (7124, 121589), (7943, 109052), (9353, 92612), (10348, 83707), (12878, 67262), (15886, 54526), (18706, 46306), (23153, 37412), (25756, 33631), (27263, 31772)]