914748968

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{947}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 2009456640

約数和(自身を除く): 1094707672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 367, 376, 658, 734, 947, 1316, 1468, 1894, 2569, 2632, 2936, 3788, 5138, 6629, 7576, 10276, 13258, 17249, 20552, 26516, 34498, 44509, 53032, 68996, 89018, 120743, 137992, 178036, 241486, 311563, 347549, 356072, 482972, 623126, 695098, 965944, 1246252, 1390196, 2432843, 2492504, 2780392, 4865686, 9731372, 16334803, 19462744, 32669606, 65339212, 114343621, 130678424, 228687242, 457374484, 914748968]

約数ペア:

[(1, 914748968), (2, 457374484), (4, 228687242), (7, 130678424), (8, 114343621), (14, 65339212), (28, 32669606), (47, 19462744), (56, 16334803), (94, 9731372), (188, 4865686), (329, 2780392), (367, 2492504), (376, 2432843), (658, 1390196), (734, 1246252), (947, 965944), (1316, 695098), (1468, 623126), (1894, 482972), (2569, 356072), (2632, 347549), (2936, 311563), (3788, 241486), (5138, 178036), (6629, 137992), (7576, 120743), (10276, 89018), (13258, 68996), (17249, 53032), (20552, 44509), (26516, 34498)]