260758584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{190613}}^1$

素因数の和:190644

約数の個数: 48

約数和(自身を含む): 743394600

約数和(自身を除く): 482636016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 190613, 381226, 571839, 762452, 1143678, 1524904, 1715517, 2287356, 3431034, 3621647, 4574712, 6862068, 7243294, 10864941, 13724136, 14486588, 21729882, 28973176, 32594823, 43459764, 65189646, 86919528, 130379292, 260758584]

約数ペア:

[(1, 260758584), (2, 130379292), (3, 86919528), (4, 65189646), (6, 43459764), (8, 32594823), (9, 28973176), (12, 21729882), (18, 14486588), (19, 13724136), (24, 10864941), (36, 7243294), (38, 6862068), (57, 4574712), (72, 3621647), (76, 3431034), (114, 2287356), (152, 1715517), (171, 1524904), (228, 1143678), (342, 762452), (456, 571839), (684, 381226), (1368, 190613)]