661823835766

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{1031}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 1031957729280

約数和(自身を除く): 370133893514

約数列:

[1, 2, 67, 73, 134, 137, 146, 274, 479, 958, 1031, 2062, 4891, 9179, 9782, 10001, 18358, 20002, 32093, 34967, 64186, 65623, 69077, 69934, 75263, 131246, 138154, 141247, 150526, 282494, 493849, 670067, 987698, 1340134, 2342789, 4396741, 4685578, 4790479, 5042621, 8793482, 9463549, 9580958, 10085242, 10311031, 18927098, 20622062, 33087883, 36050977, 66175766, 67657313, 72101954, 135314626, 320962093, 641924186, 690839077, 1381678154, 2415415459, 4533039971, 4830830918, 4938983849, 9066079942, 9877967698, 330911917883, 661823835766]

約数ペア:

[(1, 661823835766), (2, 330911917883), (67, 9877967698), (73, 9066079942), (134, 4938983849), (137, 4830830918), (146, 4533039971), (274, 2415415459), (479, 1381678154), (958, 690839077), (1031, 641924186), (2062, 320962093), (4891, 135314626), (9179, 72101954), (9782, 67657313), (10001, 66175766), (18358, 36050977), (20002, 33087883), (32093, 20622062), (34967, 18927098), (64186, 10311031), (65623, 10085242), (69077, 9580958), (69934, 9463549), (75263, 8793482), (131246, 5042621), (138154, 4790479), (141247, 4685578), (150526, 4396741), (282494, 2342789), (493849, 1340134), (670067, 987698)]