222739128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{162821}}^1$

素因数の和:162852

約数の個数: 48

約数和(自身を含む): 635005800

約数和(自身を除く): 412266672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 162821, 325642, 488463, 651284, 976926, 1302568, 1465389, 1953852, 2930778, 3093599, 3907704, 5861556, 6187198, 9280797, 11723112, 12374396, 18561594, 24748792, 27842391, 37123188, 55684782, 74246376, 111369564, 222739128]

約数ペア:

[(1, 222739128), (2, 111369564), (3, 74246376), (4, 55684782), (6, 37123188), (8, 27842391), (9, 24748792), (12, 18561594), (18, 12374396), (19, 11723112), (24, 9280797), (36, 6187198), (38, 5861556), (57, 3907704), (72, 3093599), (76, 2930778), (114, 1953852), (152, 1465389), (171, 1302568), (228, 976926), (342, 651284), (456, 488463), (684, 325642), (1368, 162821)]