813968208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{297503}}^1$

素因数の和:297536

約数の個数: 60

約数和(自身を含む): 2397882240

約数和(自身を除く): 1583914032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 297503, 595006, 892509, 1190012, 1785018, 2380024, 2677527, 3570036, 4760048, 5355054, 5652557, 7140072, 10710108, 11305114, 14280144, 16957671, 21420216, 22610228, 33915342, 42840432, 45220456, 50873013, 67830684, 90440912, 101746026, 135661368, 203492052, 271322736, 406984104, 813968208]

約数ペア:

[(1, 813968208), (2, 406984104), (3, 271322736), (4, 203492052), (6, 135661368), (8, 101746026), (9, 90440912), (12, 67830684), (16, 50873013), (18, 45220456), (19, 42840432), (24, 33915342), (36, 22610228), (38, 21420216), (48, 16957671), (57, 14280144), (72, 11305114), (76, 10710108), (114, 7140072), (144, 5652557), (152, 5355054), (171, 4760048), (228, 3570036), (304, 2677527), (342, 2380024), (456, 1785018), (684, 1190012), (912, 892509), (1368, 595006), (2736, 297503)]