2251728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 60

約数和(自身を含む): 6641440

約数和(自身を除く): 4389712

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, 823, 912, 1368, 1646, 2469, 2736, 3292, 4938, 6584, 7407, 9876, 13168, 14814, 15637, 19752, 29628, 31274, 39504, 46911, 59256, 62548, 93822, 118512, 125096, 140733, 187644, 250192, 281466, 375288, 562932, 750576, 1125864, 2251728]

約数ペア:

[(1, 2251728), (2, 1125864), (3, 750576), (4, 562932), (6, 375288), (8, 281466), (9, 250192), (12, 187644), (16, 140733), (18, 125096), (19, 118512), (24, 93822), (36, 62548), (38, 59256), (48, 46911), (57, 39504), (72, 31274), (76, 29628), (114, 19752), (144, 15637), (152, 14814), (171, 13168), (228, 9876), (304, 7407), (342, 6584), (456, 4938), (684, 3292), (823, 2736), (912, 2469), (1368, 1646)]