421349904

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{4951}}^1$

素因数の和:5165

約数の個数: 80

約数和(自身を含む): 1215815040

約数和(自身を除く): 794465136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 4951, 5319, 7092, 9456, 9902, 10638, 14184, 14853, 19804, 21276, 28368, 29706, 39608, 42552, 44559, 59412, 79216, 85104, 89118, 118824, 133677, 178236, 237648, 267354, 356472, 534708, 712944, 975347, 1069416, 1950694, 2138832, 2926041, 3901388, 5852082, 7802776, 8778123, 11704164, 15605552, 17556246, 23408328, 26334369, 35112492, 46816656, 52668738, 70224984, 105337476, 140449968, 210674952, 421349904]

約数ペア:

[(1, 421349904), (2, 210674952), (3, 140449968), (4, 105337476), (6, 70224984), (8, 52668738), (9, 46816656), (12, 35112492), (16, 26334369), (18, 23408328), (24, 17556246), (27, 15605552), (36, 11704164), (48, 8778123), (54, 7802776), (72, 5852082), (108, 3901388), (144, 2926041), (197, 2138832), (216, 1950694), (394, 1069416), (432, 975347), (591, 712944), (788, 534708), (1182, 356472), (1576, 267354), (1773, 237648), (2364, 178236), (3152, 133677), (3546, 118824), (4728, 89118), (4951, 85104), (5319, 79216), (7092, 59412), (9456, 44559), (9902, 42552), (10638, 39608), (14184, 29706), (14853, 28368), (19804, 21276)]