881241912

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{64081}}^1$

素因数の和:64284

約数の個数: 48

約数和(自身を含む): 2399230080

約数和(自身を除く): 1517988168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 64081, 128162, 192243, 256324, 384486, 512648, 576729, 768972, 1153458, 1537944, 2306916, 4613832, 12239471, 24478942, 36718413, 48957884, 73436826, 97915768, 110155239, 146873652, 220310478, 293747304, 440620956, 881241912]

約数ペア:

[(1, 881241912), (2, 440620956), (3, 293747304), (4, 220310478), (6, 146873652), (8, 110155239), (9, 97915768), (12, 73436826), (18, 48957884), (24, 36718413), (36, 24478942), (72, 12239471), (191, 4613832), (382, 2306916), (573, 1537944), (764, 1153458), (1146, 768972), (1528, 576729), (1719, 512648), (2292, 384486), (3438, 256324), (4584, 192243), (6876, 128162), (13752, 64081)]