240321424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3708

約数の個数: 80

約数和(自身を含む): 578375680

約数和(自身を除く): 338054256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 3643, 4123, 4712, 7286, 8246, 9424, 14572, 16492, 25501, 29144, 32984, 51002, 58288, 65968, 69217, 102004, 112933, 138434, 204008, 225866, 276868, 408016, 451732, 484519, 553736, 790531, 903464, 969038, 1107472, 1581062, 1806928, 1938076, 2145727, 3162124, 3876152, 4291454, 6324248, 7752304, 8582908, 12648496, 15020089, 17165816, 30040178, 34331632, 60080356, 120160712, 240321424]

約数ペア:

[(1, 240321424), (2, 120160712), (4, 60080356), (7, 34331632), (8, 30040178), (14, 17165816), (16, 15020089), (19, 12648496), (28, 8582908), (31, 7752304), (38, 6324248), (56, 4291454), (62, 3876152), (76, 3162124), (112, 2145727), (124, 1938076), (133, 1806928), (152, 1581062), (217, 1107472), (248, 969038), (266, 903464), (304, 790531), (434, 553736), (496, 484519), (532, 451732), (589, 408016), (868, 276868), (1064, 225866), (1178, 204008), (1736, 138434), (2128, 112933), (2356, 102004), (3472, 69217), (3643, 65968), (4123, 58288), (4712, 51002), (7286, 32984), (8246, 29144), (9424, 25501), (14572, 16492)]