287248848

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 755743296

約数和(自身を除く): 468494448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 193, 202, 303, 307, 386, 404, 579, 606, 614, 772, 808, 921, 1158, 1212, 1228, 1544, 1616, 1842, 2316, 2424, 2456, 3088, 3684, 4632, 4848, 4912, 7368, 9264, 14736, 19493, 31007, 38986, 58479, 59251, 62014, 77972, 93021, 116958, 118502, 124028, 155944, 177753, 186042, 233916, 237004, 248056, 311888, 355506, 372084, 467832, 474008, 496112, 711012, 744168, 935664, 948016, 1422024, 1488336, 2844048, 5984351, 11968702, 17953053, 23937404, 35906106, 47874808, 71812212, 95749616, 143624424, 287248848]

約数ペア:

[(1, 287248848), (2, 143624424), (3, 95749616), (4, 71812212), (6, 47874808), (8, 35906106), (12, 23937404), (16, 17953053), (24, 11968702), (48, 5984351), (101, 2844048), (193, 1488336), (202, 1422024), (303, 948016), (307, 935664), (386, 744168), (404, 711012), (579, 496112), (606, 474008), (614, 467832), (772, 372084), (808, 355506), (921, 311888), (1158, 248056), (1212, 237004), (1228, 233916), (1544, 186042), (1616, 177753), (1842, 155944), (2316, 124028), (2424, 118502), (2456, 116958), (3088, 93021), (3684, 77972), (4632, 62014), (4848, 59251), (4912, 58479), (7368, 38986), (9264, 31007), (14736, 19493)]