1551188592282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1\times {\mathrm{241079}}^1$

素因数の和:241971

約数の個数: 64

約数和(自身を含む): 3565978214400

約数和(自身を除く): 2014789622118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 641, 717, 1282, 1434, 1673, 1923, 3346, 3846, 4487, 5019, 8974, 10038, 13461, 26922, 153199, 241079, 306398, 459597, 482158, 723237, 919194, 1072393, 1446474, 1687553, 2144786, 3217179, 3375106, 5062659, 6434358, 10125318, 57617881, 115235762, 154531639, 172853643, 309063278, 345707286, 403325167, 463594917, 806650334, 927189834, 1081721473, 1209975501, 2163442946, 2419951002, 3245164419, 6490328838, 36933061721, 73866123442, 110799185163, 221598370326, 258531432047, 517062864094, 775594296141, 1551188592282]

約数ペア:

[(1, 1551188592282), (2, 775594296141), (3, 517062864094), (6, 258531432047), (7, 221598370326), (14, 110799185163), (21, 73866123442), (42, 36933061721), (239, 6490328838), (478, 3245164419), (641, 2419951002), (717, 2163442946), (1282, 1209975501), (1434, 1081721473), (1673, 927189834), (1923, 806650334), (3346, 463594917), (3846, 403325167), (4487, 345707286), (5019, 309063278), (8974, 172853643), (10038, 154531639), (13461, 115235762), (26922, 57617881), (153199, 10125318), (241079, 6434358), (306398, 5062659), (459597, 3375106), (482158, 3217179), (723237, 2144786), (919194, 1687553), (1072393, 1446474)]