268067388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 640430336

約数和(自身を除く): 372362948

約数列:

[1, 2, 3, 4, 6, 12, 73, 103, 146, 206, 219, 292, 309, 412, 438, 618, 876, 1236, 2971, 5942, 7519, 8913, 11884, 15038, 17826, 22557, 30076, 35652, 45114, 90228, 216883, 306013, 433766, 612026, 650649, 867532, 918039, 1224052, 1301298, 1836078, 2602596, 3672156, 22338949, 44677898, 67016847, 89355796, 134033694, 268067388]

約数ペア:

[(1, 268067388), (2, 134033694), (3, 89355796), (4, 67016847), (6, 44677898), (12, 22338949), (73, 3672156), (103, 2602596), (146, 1836078), (206, 1301298), (219, 1224052), (292, 918039), (309, 867532), (412, 650649), (438, 612026), (618, 433766), (876, 306013), (1236, 216883), (2971, 90228), (5942, 45114), (7519, 35652), (8913, 30076), (11884, 22557), (15038, 17826)]