298704492

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2235

約数の個数: 72

約数和(自身を含む): 779688000

約数和(自身を除く): 480983508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 531, 603, 708, 804, 1062, 1206, 2099, 2124, 2412, 3953, 4198, 6297, 7906, 8396, 11859, 12594, 15812, 18891, 23718, 25188, 35577, 37782, 47436, 71154, 75564, 123841, 140633, 142308, 247682, 281266, 371523, 421899, 495364, 562532, 743046, 843798, 1114569, 1265697, 1486092, 1687596, 2229138, 2531394, 4458276, 5062788, 8297347, 16594694, 24892041, 33189388, 49784082, 74676123, 99568164, 149352246, 298704492]

約数ペア:

[(1, 298704492), (2, 149352246), (3, 99568164), (4, 74676123), (6, 49784082), (9, 33189388), (12, 24892041), (18, 16594694), (36, 8297347), (59, 5062788), (67, 4458276), (118, 2531394), (134, 2229138), (177, 1687596), (201, 1486092), (236, 1265697), (268, 1114569), (354, 843798), (402, 743046), (531, 562532), (603, 495364), (708, 421899), (804, 371523), (1062, 281266), (1206, 247682), (2099, 142308), (2124, 140633), (2412, 123841), (3953, 75564), (4198, 71154), (6297, 47436), (7906, 37782), (8396, 35577), (11859, 25188), (12594, 23718), (15812, 18891)]