870895116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{265841}}^1$

素因数の和:265871

約数の個数: 72

約数和(自身を含む): 2709461664

約数和(自身を除く): 1838566548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 265841, 531682, 797523, 1063364, 1595046, 1860887, 2392569, 3190092, 3455933, 3721774, 4785138, 5582661, 6911866, 7443548, 9570276, 10367799, 11165322, 13823732, 16747983, 20735598, 22330644, 24191531, 31103397, 33495966, 41471196, 48383062, 62206794, 66991932, 72574593, 96766124, 124413588, 145149186, 217723779, 290298372, 435447558, 870895116]

約数ペア:

[(1, 870895116), (2, 435447558), (3, 290298372), (4, 217723779), (6, 145149186), (7, 124413588), (9, 96766124), (12, 72574593), (13, 66991932), (14, 62206794), (18, 48383062), (21, 41471196), (26, 33495966), (28, 31103397), (36, 24191531), (39, 22330644), (42, 20735598), (52, 16747983), (63, 13823732), (78, 11165322), (84, 10367799), (91, 9570276), (117, 7443548), (126, 6911866), (156, 5582661), (182, 4785138), (234, 3721774), (252, 3455933), (273, 3190092), (364, 2392569), (468, 1860887), (546, 1595046), (819, 1063364), (1092, 797523), (1638, 531682), (3276, 265841)]