281121888

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{94463}}^1$

素因数の和:94507

約数の個数: 48

約数和(自身を含む): 761757696

約数和(自身を除く): 480635808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 94463, 188926, 283389, 377852, 566778, 755704, 1133556, 1511408, 2267112, 2928353, 3022816, 4534224, 5856706, 8785059, 9068448, 11713412, 17570118, 23426824, 35140236, 46853648, 70280472, 93707296, 140560944, 281121888]

約数ペア:

[(1, 281121888), (2, 140560944), (3, 93707296), (4, 70280472), (6, 46853648), (8, 35140236), (12, 23426824), (16, 17570118), (24, 11713412), (31, 9068448), (32, 8785059), (48, 5856706), (62, 4534224), (93, 3022816), (96, 2928353), (124, 2267112), (186, 1511408), (248, 1133556), (372, 755704), (496, 566778), (744, 377852), (992, 283389), (1488, 188926), (2976, 94463)]