478394644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 1055351808

約数和(自身を除く): 576957164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 191, 196, 364, 382, 637, 764, 983, 1274, 1337, 1966, 2483, 2548, 2674, 3932, 4966, 5348, 6881, 9359, 9932, 12779, 13762, 17381, 18718, 25558, 27524, 34762, 37436, 48167, 51116, 69524, 89453, 96334, 121667, 178906, 187753, 192668, 243334, 357812, 375506, 486668, 626171, 751012, 1252342, 1314271, 2440789, 2504684, 2628542, 4881578, 5257084, 9199897, 9763156, 17085523, 18399794, 34171046, 36799588, 68342092, 119598661, 239197322, 478394644]

約数ペア:

[(1, 478394644), (2, 239197322), (4, 119598661), (7, 68342092), (13, 36799588), (14, 34171046), (26, 18399794), (28, 17085523), (49, 9763156), (52, 9199897), (91, 5257084), (98, 4881578), (182, 2628542), (191, 2504684), (196, 2440789), (364, 1314271), (382, 1252342), (637, 751012), (764, 626171), (983, 486668), (1274, 375506), (1337, 357812), (1966, 243334), (2483, 192668), (2548, 187753), (2674, 178906), (3932, 121667), (4966, 96334), (5348, 89453), (6881, 69524), (9359, 51116), (9932, 48167), (12779, 37436), (13762, 34762), (17381, 27524), (18718, 25558)]