329268252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 822984960

約数和(自身を除く): 493716708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 271, 292, 438, 542, 813, 876, 1084, 1387, 1626, 2774, 3252, 4161, 5149, 5329, 5548, 8322, 10298, 10658, 15447, 15987, 16644, 19783, 20596, 21316, 30894, 31974, 39566, 59349, 61788, 63948, 79132, 101251, 118698, 202502, 237396, 303753, 375877, 405004, 607506, 751754, 1127631, 1215012, 1444159, 1503508, 2255262, 2888318, 4332477, 4510524, 5776636, 8664954, 17329908, 27439021, 54878042, 82317063, 109756084, 164634126, 329268252]

約数ペア:

[(1, 329268252), (2, 164634126), (3, 109756084), (4, 82317063), (6, 54878042), (12, 27439021), (19, 17329908), (38, 8664954), (57, 5776636), (73, 4510524), (76, 4332477), (114, 2888318), (146, 2255262), (219, 1503508), (228, 1444159), (271, 1215012), (292, 1127631), (438, 751754), (542, 607506), (813, 405004), (876, 375877), (1084, 303753), (1387, 237396), (1626, 202502), (2774, 118698), (3252, 101251), (4161, 79132), (5149, 63948), (5329, 61788), (5548, 59349), (8322, 39566), (10298, 31974), (10658, 30894), (15447, 21316), (15987, 20596), (16644, 19783)]