291445344

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4841

約数の個数: 96

約数和(自身を含む): 862202880

約数和(自身を除く): 570757536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3408, 3834, 4751, 5112, 6816, 7668, 9502, 10224, 14253, 15336, 19004, 20448, 28506, 30672, 38008, 42759, 57012, 61344, 76016, 85518, 114024, 128277, 152032, 171036, 228048, 256554, 337321, 342072, 456096, 513108, 674642, 684144, 1011963, 1026216, 1349284, 1368288, 2023926, 2052432, 2698568, 3035889, 4047852, 4104864, 5397136, 6071778, 8095704, 9107667, 10794272, 12143556, 16191408, 18215334, 24287112, 32382816, 36430668, 48574224, 72861336, 97148448, 145722672, 291445344]

約数ペア:

[(1, 291445344), (2, 145722672), (3, 97148448), (4, 72861336), (6, 48574224), (8, 36430668), (9, 32382816), (12, 24287112), (16, 18215334), (18, 16191408), (24, 12143556), (27, 10794272), (32, 9107667), (36, 8095704), (48, 6071778), (54, 5397136), (71, 4104864), (72, 4047852), (96, 3035889), (108, 2698568), (142, 2052432), (144, 2023926), (213, 1368288), (216, 1349284), (284, 1026216), (288, 1011963), (426, 684144), (432, 674642), (568, 513108), (639, 456096), (852, 342072), (864, 337321), (1136, 256554), (1278, 228048), (1704, 171036), (1917, 152032), (2272, 128277), (2556, 114024), (3408, 85518), (3834, 76016), (4751, 61344), (5112, 57012), (6816, 42759), (7668, 38008), (9502, 30672), (10224, 28506), (14253, 20448), (15336, 19004)]