215516448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{106903}}^1$

素因数の和:106926

約数の個数: 72

約数和(自身を含む): 700435008

約数和(自身を除く): 484918560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 106903, 213806, 320709, 427612, 641418, 748321, 855224, 962127, 1282836, 1496642, 1710448, 1924254, 2244963, 2565672, 2993284, 3420896, 3848508, 4489926, 5131344, 5986568, 6734889, 7697016, 8979852, 10262688, 11973136, 13469778, 15394032, 17959704, 23946272, 26939556, 30788064, 35919408, 53879112, 71838816, 107758224, 215516448]

約数ペア:

[(1, 215516448), (2, 107758224), (3, 71838816), (4, 53879112), (6, 35919408), (7, 30788064), (8, 26939556), (9, 23946272), (12, 17959704), (14, 15394032), (16, 13469778), (18, 11973136), (21, 10262688), (24, 8979852), (28, 7697016), (32, 6734889), (36, 5986568), (42, 5131344), (48, 4489926), (56, 3848508), (63, 3420896), (72, 2993284), (84, 2565672), (96, 2244963), (112, 1924254), (126, 1710448), (144, 1496642), (168, 1282836), (224, 962127), (252, 855224), (288, 748321), (336, 641418), (504, 427612), (672, 320709), (1008, 213806), (2016, 106903)]