308996856016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4519}}^1\times {\mathrm{251387}}^1$

素因数の和:255931

約数の個数: 40

約数和(自身を含む): 634040758080

約数和(自身を除く): 325043902064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4519, 9038, 18076, 36152, 72304, 76823, 153646, 251387, 307292, 502774, 614584, 1005548, 1229168, 2011096, 4022192, 4273579, 8547158, 17094316, 34188632, 68377264, 1136017853, 2272035706, 4544071412, 9088142824, 18176285648, 19312303501, 38624607002, 77249214004, 154498428008, 308996856016]

約数ペア:

[(1, 308996856016), (2, 154498428008), (4, 77249214004), (8, 38624607002), (16, 19312303501), (17, 18176285648), (34, 9088142824), (68, 4544071412), (136, 2272035706), (272, 1136017853), (4519, 68377264), (9038, 34188632), (18076, 17094316), (36152, 8547158), (72304, 4273579), (76823, 4022192), (153646, 2011096), (251387, 1229168), (307292, 1005548), (502774, 614584)]