216384

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 84

約数和(自身を含む): 694944

約数和(自身を除く): 478560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 392, 448, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1932, 2208, 2254, 2352, 2576, 3136, 3381, 3864, 4416, 4508, 4704, 5152, 6762, 7728, 9016, 9408, 10304, 13524, 15456, 18032, 27048, 30912, 36064, 54096, 72128, 108192, 216384]

約数ペア:

[(1, 216384), (2, 108192), (3, 72128), (4, 54096), (6, 36064), (7, 30912), (8, 27048), (12, 18032), (14, 15456), (16, 13524), (21, 10304), (23, 9408), (24, 9016), (28, 7728), (32, 6762), (42, 5152), (46, 4704), (48, 4508), (49, 4416), (56, 3864), (64, 3381), (69, 3136), (84, 2576), (92, 2352), (96, 2254), (98, 2208), (112, 1932), (138, 1568), (147, 1472), (161, 1344), (168, 1288), (184, 1176), (192, 1127), (196, 1104), (224, 966), (276, 784), (294, 736), (322, 672), (336, 644), (368, 588), (392, 552), (448, 483)]