240442412

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 512354304

約数和(自身を除く): 271911892

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 49, 86, 94, 98, 172, 188, 196, 301, 329, 602, 607, 658, 1204, 1214, 1316, 2021, 2107, 2303, 2428, 4042, 4214, 4249, 4606, 8084, 8428, 8498, 9212, 14147, 16996, 26101, 28294, 28529, 29743, 52202, 56588, 57058, 59486, 99029, 104404, 114116, 118972, 182707, 198058, 199703, 365414, 396116, 399406, 730828, 798812, 1226747, 1278949, 1397921, 2453494, 2557898, 2795842, 4906988, 5115796, 5591684, 8587229, 17174458, 34348916, 60110603, 120221206, 240442412]

約数ペア:

[(1, 240442412), (2, 120221206), (4, 60110603), (7, 34348916), (14, 17174458), (28, 8587229), (43, 5591684), (47, 5115796), (49, 4906988), (86, 2795842), (94, 2557898), (98, 2453494), (172, 1397921), (188, 1278949), (196, 1226747), (301, 798812), (329, 730828), (602, 399406), (607, 396116), (658, 365414), (1204, 199703), (1214, 198058), (1316, 182707), (2021, 118972), (2107, 114116), (2303, 104404), (2428, 99029), (4042, 59486), (4214, 57058), (4249, 56588), (4606, 52202), (8084, 29743), (8428, 28529), (8498, 28294), (9212, 26101), (14147, 16996)]