3127854268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{128549}}^1$

素因数の和:128650

約数の個数: 48

約数和(自身を含む): 6910848000

約数和(自身を除く): 3782993732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 24332, 128549, 257098, 514196, 899843, 1414039, 1799686, 2828078, 3599372, 5656156, 9898273, 10155371, 19796546, 20310742, 39593092, 40621484, 71087597, 111709081, 142175194, 223418162, 284350388, 446836324, 781963567, 1563927134, 3127854268]

約数ペア:

[(1, 3127854268), (2, 1563927134), (4, 781963567), (7, 446836324), (11, 284350388), (14, 223418162), (22, 142175194), (28, 111709081), (44, 71087597), (77, 40621484), (79, 39593092), (154, 20310742), (158, 19796546), (308, 10155371), (316, 9898273), (553, 5656156), (869, 3599372), (1106, 2828078), (1738, 1799686), (2212, 1414039), (3476, 899843), (6083, 514196), (12166, 257098), (24332, 128549)]