221599128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{25577}}^1$

素因数の和:25624

約数の個数: 48

約数和(自身を含む): 584713080

約数和(自身を除く): 363113952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 25577, 51154, 76731, 102308, 153462, 204616, 306924, 485963, 613848, 971926, 1457889, 1943852, 2915778, 3887704, 5831556, 9233297, 11663112, 18466594, 27699891, 36933188, 55399782, 73866376, 110799564, 221599128]

約数ペア:

[(1, 221599128), (2, 110799564), (3, 73866376), (4, 55399782), (6, 36933188), (8, 27699891), (12, 18466594), (19, 11663112), (24, 9233297), (38, 5831556), (57, 3887704), (76, 2915778), (114, 1943852), (152, 1457889), (228, 971926), (361, 613848), (456, 485963), (722, 306924), (1083, 204616), (1444, 153462), (2166, 102308), (2888, 76731), (4332, 51154), (8664, 25577)]