229456188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21363

約数の個数: 72

約数和(自身を含む): 651819168

約数和(自身を除く): 422362980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 21317, 42634, 63951, 85268, 127902, 191853, 255804, 277121, 383706, 490291, 554242, 767412, 831363, 980582, 1108484, 1470873, 1662726, 1961164, 2494089, 2941746, 3325452, 4412619, 4988178, 5883492, 6373783, 8825238, 9976356, 12747566, 17650476, 19121349, 25495132, 38242698, 57364047, 76485396, 114728094, 229456188]

約数ペア:

[(1, 229456188), (2, 114728094), (3, 76485396), (4, 57364047), (6, 38242698), (9, 25495132), (12, 19121349), (13, 17650476), (18, 12747566), (23, 9976356), (26, 8825238), (36, 6373783), (39, 5883492), (46, 4988178), (52, 4412619), (69, 3325452), (78, 2941746), (92, 2494089), (117, 1961164), (138, 1662726), (156, 1470873), (207, 1108484), (234, 980582), (276, 831363), (299, 767412), (414, 554242), (468, 490291), (598, 383706), (828, 277121), (897, 255804), (1196, 191853), (1794, 127902), (2691, 85268), (3588, 63951), (5382, 42634), (10764, 21317)]