630834408

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{165313}}^1$

素因数の和:165378

約数の個数: 48

約数和(自身を含む): 1740756420

約数和(自身を除く): 1109922012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 165313, 330626, 495939, 661252, 991878, 1322504, 1487817, 1983756, 2975634, 3967512, 5951268, 8761589, 11902536, 17523178, 26284767, 35046356, 52569534, 70092712, 78854301, 105139068, 157708602, 210278136, 315417204, 630834408]

約数ペア:

[(1, 630834408), (2, 315417204), (3, 210278136), (4, 157708602), (6, 105139068), (8, 78854301), (9, 70092712), (12, 52569534), (18, 35046356), (24, 26284767), (36, 17523178), (53, 11902536), (72, 8761589), (106, 5951268), (159, 3967512), (212, 2975634), (318, 1983756), (424, 1487817), (477, 1322504), (636, 991878), (954, 661252), (1272, 495939), (1908, 330626), (3816, 165313)]