8904804408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{427951}}^1$

素因数の和:427997

約数の個数: 72

約数和(自身を含む): 25619346480

約数和(自身を除く): 16714542072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 20808, 427951, 855902, 1283853, 1711804, 2567706, 3423608, 3851559, 5135412, 7275167, 7703118, 10270824, 14550334, 15406236, 21825501, 29100668, 30812472, 43651002, 58201336, 65476503, 87302004, 123677839, 130953006, 174604008, 247355678, 261906012, 371033517, 494711356, 523812024, 742067034, 989422712, 1113100551, 1484134068, 2226201102, 2968268136, 4452402204, 8904804408]

約数ペア:

[(1, 8904804408), (2, 4452402204), (3, 2968268136), (4, 2226201102), (6, 1484134068), (8, 1113100551), (9, 989422712), (12, 742067034), (17, 523812024), (18, 494711356), (24, 371033517), (34, 261906012), (36, 247355678), (51, 174604008), (68, 130953006), (72, 123677839), (102, 87302004), (136, 65476503), (153, 58201336), (204, 43651002), (289, 30812472), (306, 29100668), (408, 21825501), (578, 15406236), (612, 14550334), (867, 10270824), (1156, 7703118), (1224, 7275167), (1734, 5135412), (2312, 3851559), (2601, 3423608), (3468, 2567706), (5202, 1711804), (6936, 1283853), (10404, 855902), (20808, 427951)]