268194628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 537497856

約数和(自身を除く): 269303228

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 598, 689, 1196, 1219, 1378, 2438, 2756, 4231, 4876, 8462, 15847, 16924, 31694, 55003, 63388, 97313, 110006, 194626, 220012, 224243, 389252, 448486, 896972, 1265069, 2530138, 2915159, 5060276, 5157589, 5830318, 10315178, 11660636, 20630356, 67048657, 134097314, 268194628]

約数ペア:

[(1, 268194628), (2, 134097314), (4, 67048657), (13, 20630356), (23, 11660636), (26, 10315178), (46, 5830318), (52, 5157589), (53, 5060276), (92, 2915159), (106, 2530138), (212, 1265069), (299, 896972), (598, 448486), (689, 389252), (1196, 224243), (1219, 220012), (1378, 194626), (2438, 110006), (2756, 97313), (4231, 63388), (4876, 55003), (8462, 31694), (15847, 16924)]