212074128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{210391}}^1$

素因数の和:210412

約数の個数: 60

約数和(自身を含む): 678303808

約数和(自身を除く): 466229680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 210391, 420782, 631173, 841564, 1262346, 1472737, 1683128, 1893519, 2524692, 2945474, 3366256, 3787038, 4418211, 5049384, 5890948, 7574076, 8836422, 10098768, 11781896, 13254633, 15148152, 17672844, 23563792, 26509266, 30296304, 35345688, 53018532, 70691376, 106037064, 212074128]

約数ペア:

[(1, 212074128), (2, 106037064), (3, 70691376), (4, 53018532), (6, 35345688), (7, 30296304), (8, 26509266), (9, 23563792), (12, 17672844), (14, 15148152), (16, 13254633), (18, 11781896), (21, 10098768), (24, 8836422), (28, 7574076), (36, 5890948), (42, 5049384), (48, 4418211), (56, 3787038), (63, 3366256), (72, 2945474), (84, 2524692), (112, 1893519), (126, 1683128), (144, 1472737), (168, 1262346), (252, 841564), (336, 631173), (504, 420782), (1008, 210391)]