279618084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 741686400

約数和(自身を除く): 462068316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 199, 207, 276, 398, 414, 597, 796, 828, 1194, 1697, 1791, 2388, 3394, 3582, 4577, 5091, 6788, 7164, 9154, 10182, 13731, 15273, 18308, 20364, 27462, 30546, 39031, 41193, 54924, 61092, 78062, 82386, 117093, 156124, 164772, 234186, 337703, 351279, 468372, 675406, 702558, 1013109, 1350812, 1405116, 2026218, 3039327, 4052436, 6078654, 7767169, 12157308, 15534338, 23301507, 31068676, 46603014, 69904521, 93206028, 139809042, 279618084]

約数ペア:

[(1, 279618084), (2, 139809042), (3, 93206028), (4, 69904521), (6, 46603014), (9, 31068676), (12, 23301507), (18, 15534338), (23, 12157308), (36, 7767169), (46, 6078654), (69, 4052436), (92, 3039327), (138, 2026218), (199, 1405116), (207, 1350812), (276, 1013109), (398, 702558), (414, 675406), (597, 468372), (796, 351279), (828, 337703), (1194, 234186), (1697, 164772), (1791, 156124), (2388, 117093), (3394, 82386), (3582, 78062), (4577, 61092), (5091, 54924), (6788, 41193), (7164, 39031), (9154, 30546), (10182, 27462), (13731, 20364), (15273, 18308)]