289066608

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105653}}^1$

素因数の和:105686

約数の個数: 60

約数和(自身を含む): 851571240

約数和(自身を除く): 562504632

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, 105653, 211306, 316959, 422612, 633918, 845224, 950877, 1267836, 1690448, 1901754, 2007407, 2535672, 3803508, 4014814, 5071344, 6022221, 7607016, 8029628, 12044442, 15214032, 16059256, 18066663, 24088884, 32118512, 36133326, 48177768, 72266652, 96355536, 144533304, 289066608]

約数ペア:

[(1, 289066608), (2, 144533304), (3, 96355536), (4, 72266652), (6, 48177768), (8, 36133326), (9, 32118512), (12, 24088884), (16, 18066663), (18, 16059256), (19, 15214032), (24, 12044442), (36, 8029628), (38, 7607016), (48, 6022221), (57, 5071344), (72, 4014814), (76, 3803508), (114, 2535672), (144, 2007407), (152, 1901754), (171, 1690448), (228, 1267836), (304, 950877), (342, 845224), (456, 633918), (684, 422612), (912, 316959), (1368, 211306), (2736, 105653)]