253326996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1873}}^1$

素因数の和:1930

約数の個数: 108

約数和(自身を含む): 732955132

約数和(自身を除く): 479628136

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 468, 578, 612, 663, 867, 884, 1156, 1326, 1734, 1873, 1989, 2601, 2652, 3468, 3746, 3757, 3978, 5202, 5619, 7492, 7514, 7956, 10404, 11238, 11271, 15028, 16857, 22476, 22542, 24349, 31841, 33714, 33813, 45084, 48698, 63682, 67428, 67626, 73047, 95523, 97396, 127364, 135252, 146094, 191046, 219141, 286569, 292188, 382092, 413933, 438282, 541297, 573138, 827866, 876564, 1082594, 1146276, 1241799, 1623891, 1655732, 2165188, 2483598, 3247782, 3725397, 4871673, 4967196, 6495564, 7036861, 7450794, 9743346, 14073722, 14901588, 19486692, 21110583, 28147444, 42221166, 63331749, 84442332, 126663498, 253326996]

約数ペア:

[(1, 253326996), (2, 126663498), (3, 84442332), (4, 63331749), (6, 42221166), (9, 28147444), (12, 21110583), (13, 19486692), (17, 14901588), (18, 14073722), (26, 9743346), (34, 7450794), (36, 7036861), (39, 6495564), (51, 4967196), (52, 4871673), (68, 3725397), (78, 3247782), (102, 2483598), (117, 2165188), (153, 1655732), (156, 1623891), (204, 1241799), (221, 1146276), (234, 1082594), (289, 876564), (306, 827866), (442, 573138), (468, 541297), (578, 438282), (612, 413933), (663, 382092), (867, 292188), (884, 286569), (1156, 219141), (1326, 191046), (1734, 146094), (1873, 135252), (1989, 127364), (2601, 97396), (2652, 95523), (3468, 73047), (3746, 67626), (3757, 67428), (3978, 63682), (5202, 48698), (5619, 45084), (7492, 33813), (7514, 33714), (7956, 31841), (10404, 24349), (11238, 22542), (11271, 22476), (15028, 16857)]