664652196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27847}}^1$

素因数の和:27890

約数の個数: 96

約数和(自身を含む): 1964954880

約数和(自身を除く): 1300302684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 23868, 27847, 55694, 83541, 111388, 167082, 250623, 334164, 362011, 473399, 501246, 724022, 751869, 946798, 1002492, 1086033, 1420197, 1448044, 1503738, 1893596, 2172066, 2840394, 3007476, 3258099, 4260591, 4344132, 5680788, 6154187, 6516198, 8521182, 9774297, 12308374, 12781773, 13032396, 17042364, 18462561, 19548594, 24616748, 25563546, 36925122, 39097188, 51127092, 55387683, 73850244, 110775366, 166163049, 221550732, 332326098, 664652196]

約数ペア:

[(1, 664652196), (2, 332326098), (3, 221550732), (4, 166163049), (6, 110775366), (9, 73850244), (12, 55387683), (13, 51127092), (17, 39097188), (18, 36925122), (26, 25563546), (27, 24616748), (34, 19548594), (36, 18462561), (39, 17042364), (51, 13032396), (52, 12781773), (54, 12308374), (68, 9774297), (78, 8521182), (102, 6516198), (108, 6154187), (117, 5680788), (153, 4344132), (156, 4260591), (204, 3258099), (221, 3007476), (234, 2840394), (306, 2172066), (351, 1893596), (442, 1503738), (459, 1448044), (468, 1420197), (612, 1086033), (663, 1002492), (702, 946798), (884, 751869), (918, 724022), (1326, 501246), (1404, 473399), (1836, 362011), (1989, 334164), (2652, 250623), (3978, 167082), (5967, 111388), (7956, 83541), (11934, 55694), (23868, 27847)]