398079264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{376969}}^1$

素因数の和:376993

約数の個数: 48

約数和(自身を含む): 1139957280

約数和(自身を除く): 741878016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 376969, 753938, 1130907, 1507876, 2261814, 3015752, 4146659, 4523628, 6031504, 8293318, 9047256, 12063008, 12439977, 16586636, 18094512, 24879954, 33173272, 36189024, 49759908, 66346544, 99519816, 132693088, 199039632, 398079264]

約数ペア:

[(1, 398079264), (2, 199039632), (3, 132693088), (4, 99519816), (6, 66346544), (8, 49759908), (11, 36189024), (12, 33173272), (16, 24879954), (22, 18094512), (24, 16586636), (32, 12439977), (33, 12063008), (44, 9047256), (48, 8293318), (66, 6031504), (88, 4523628), (96, 4146659), (132, 3015752), (176, 2261814), (264, 1507876), (352, 1130907), (528, 753938), (1056, 376969)]