21302676144

素因数分解:

$2^4\times 3^2\times {\mathrm{509}}^2\times {\mathrm{571}}^1$

素因数の和:1603

約数の個数: 90

約数和(自身を含む): 59839878956

約数和(自身を除く): 38537202812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509, 571, 1018, 1142, 1527, 1713, 2036, 2284, 3054, 3426, 4072, 4568, 4581, 5139, 6108, 6852, 8144, 9136, 9162, 10278, 12216, 13704, 18324, 20556, 24432, 27408, 36648, 41112, 73296, 82224, 259081, 290639, 518162, 581278, 777243, 871917, 1036324, 1162556, 1554486, 1743834, 2072648, 2325112, 2331729, 2615751, 3108972, 3487668, 4145296, 4650224, 4663458, 5231502, 6217944, 6975336, 9326916, 10463004, 12435888, 13950672, 18653832, 20926008, 37307664, 41852016, 147935251, 295870502, 443805753, 591741004, 887611506, 1183482008, 1331417259, 1775223012, 2366964016, 2662834518, 3550446024, 5325669036, 7100892048, 10651338072, 21302676144]

約数ペア:

[(1, 21302676144), (2, 10651338072), (3, 7100892048), (4, 5325669036), (6, 3550446024), (8, 2662834518), (9, 2366964016), (12, 1775223012), (16, 1331417259), (18, 1183482008), (24, 887611506), (36, 591741004), (48, 443805753), (72, 295870502), (144, 147935251), (509, 41852016), (571, 37307664), (1018, 20926008), (1142, 18653832), (1527, 13950672), (1713, 12435888), (2036, 10463004), (2284, 9326916), (3054, 6975336), (3426, 6217944), (4072, 5231502), (4568, 4663458), (4581, 4650224), (5139, 4145296), (6108, 3487668), (6852, 3108972), (8144, 2615751), (9136, 2331729), (9162, 2325112), (10278, 2072648), (12216, 1743834), (13704, 1554486), (18324, 1162556), (20556, 1036324), (24432, 871917), (27408, 777243), (36648, 581278), (41112, 518162), (73296, 290639), (82224, 259081)]