888933348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15121}}^1$

素因数の和:15225

約数の個数: 72

約数和(自身を含む): 2377904256

約数和(自身を除く): 1488970908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 3266, 4899, 6532, 9798, 14697, 15121, 19596, 29394, 30242, 45363, 58788, 60484, 90726, 136089, 181452, 272178, 347783, 544356, 695566, 1043349, 1073591, 1391132, 2086698, 2147182, 3130047, 3220773, 4173396, 4294364, 6260094, 6441546, 9662319, 12520188, 12883092, 19324638, 24692593, 38649276, 49385186, 74077779, 98770372, 148155558, 222233337, 296311116, 444466674, 888933348]

約数ペア:

[(1, 888933348), (2, 444466674), (3, 296311116), (4, 222233337), (6, 148155558), (9, 98770372), (12, 74077779), (18, 49385186), (23, 38649276), (36, 24692593), (46, 19324638), (69, 12883092), (71, 12520188), (92, 9662319), (138, 6441546), (142, 6260094), (207, 4294364), (213, 4173396), (276, 3220773), (284, 3130047), (414, 2147182), (426, 2086698), (639, 1391132), (828, 1073591), (852, 1043349), (1278, 695566), (1633, 544356), (2556, 347783), (3266, 272178), (4899, 181452), (6532, 136089), (9798, 90726), (14697, 60484), (15121, 58788), (19596, 45363), (29394, 30242)]