637236468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{7027}}^1$

素因数の和:7277

約数の個数: 72

約数和(自身を含む): 1765152480

約数和(自身を除く): 1127916012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2519, 2748, 4122, 5038, 7027, 7557, 8244, 10076, 14054, 15114, 21081, 22671, 28108, 30228, 42162, 45342, 63243, 77297, 84324, 90684, 126486, 154594, 231891, 252972, 309188, 463782, 695673, 927564, 1391346, 1609183, 2782692, 3218366, 4827549, 6436732, 9655098, 14482647, 17701013, 19310196, 28965294, 35402026, 53103039, 57930588, 70804052, 106206078, 159309117, 212412156, 318618234, 637236468]

約数ペア:

[(1, 637236468), (2, 318618234), (3, 212412156), (4, 159309117), (6, 106206078), (9, 70804052), (11, 57930588), (12, 53103039), (18, 35402026), (22, 28965294), (33, 19310196), (36, 17701013), (44, 14482647), (66, 9655098), (99, 6436732), (132, 4827549), (198, 3218366), (229, 2782692), (396, 1609183), (458, 1391346), (687, 927564), (916, 695673), (1374, 463782), (2061, 309188), (2519, 252972), (2748, 231891), (4122, 154594), (5038, 126486), (7027, 90684), (7557, 84324), (8244, 77297), (10076, 63243), (14054, 45342), (15114, 42162), (21081, 30228), (22671, 28108)]