248593176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 771061200

約数和(自身を除く): 522468024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 919, 936, 1156, 1224, 1326, 1734, 1768, 1838, 1989, 2312, 2601, 2652, 2757, 3468, 3676, 3757, 3978, 5202, 5304, 5514, 6936, 7352, 7514, 7956, 8271, 10404, 11028, 11271, 11947, 15028, 15623, 15912, 16542, 20808, 22056, 22542, 23894, 30056, 31246, 33084, 33813, 35841, 45084, 46869, 47788, 62492, 66168, 67626, 71682, 90168, 93738, 95576, 107523, 124984, 135252, 140607, 143364, 187476, 203099, 215046, 265591, 270504, 281214, 286728, 374952, 406198, 430092, 531182, 562428, 609297, 796773, 812396, 860184, 1062364, 1124856, 1218594, 1593546, 1624792, 1827891, 2124728, 2390319, 2437188, 3187092, 3452683, 3655782, 4780638, 4874376, 6374184, 6905366, 7311564, 9561276, 10358049, 13810732, 14623128, 19122552, 20716098, 27621464, 31074147, 41432196, 62148294, 82864392, 124296588, 248593176]

約数ペア:

[(1, 248593176), (2, 124296588), (3, 82864392), (4, 62148294), (6, 41432196), (8, 31074147), (9, 27621464), (12, 20716098), (13, 19122552), (17, 14623128), (18, 13810732), (24, 10358049), (26, 9561276), (34, 7311564), (36, 6905366), (39, 6374184), (51, 4874376), (52, 4780638), (68, 3655782), (72, 3452683), (78, 3187092), (102, 2437188), (104, 2390319), (117, 2124728), (136, 1827891), (153, 1624792), (156, 1593546), (204, 1218594), (221, 1124856), (234, 1062364), (289, 860184), (306, 812396), (312, 796773), (408, 609297), (442, 562428), (468, 531182), (578, 430092), (612, 406198), (663, 374952), (867, 286728), (884, 281214), (919, 270504), (936, 265591), (1156, 215046), (1224, 203099), (1326, 187476), (1734, 143364), (1768, 140607), (1838, 135252), (1989, 124984), (2312, 107523), (2601, 95576), (2652, 93738), (2757, 90168), (3468, 71682), (3676, 67626), (3757, 66168), (3978, 62492), (5202, 47788), (5304, 46869), (5514, 45084), (6936, 35841), (7352, 33813), (7514, 33084), (7956, 31246), (8271, 30056), (10404, 23894), (11028, 22542), (11271, 22056), (11947, 20808), (15028, 16542), (15623, 15912)]