8291275308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 21909888000

約数和(自身を除く): 13618612692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 151, 158, 172, 237, 258, 302, 316, 387, 449, 453, 474, 516, 604, 711, 774, 898, 906, 948, 1347, 1359, 1422, 1548, 1796, 1812, 2694, 2718, 2844, 3397, 4041, 5388, 5436, 6493, 6794, 8082, 10191, 11929, 12986, 13588, 16164, 19307, 19479, 20382, 23858, 25972, 30573, 35471, 35787, 38614, 38958, 40764, 47716, 57921, 58437, 61146, 67799, 70942, 71574, 77228, 77916, 106413, 107361, 115842, 116874, 122292, 135598, 141884, 143148, 173763, 203397, 212826, 214722, 231684, 233748, 271196, 319239, 347526, 406794, 425652, 429444, 512947, 610191, 638478, 695052, 813588, 1025894, 1220382, 1276956, 1525253, 1538841, 2051788, 2440764, 2915357, 3050506, 3077682, 4575759, 4616523, 5356121, 5830714, 6101012, 6155364, 8746071, 9151518, 9233046, 10712242, 11661428, 13727277, 16068363, 17492142, 18303036, 18466092, 21424484, 26238213, 27454554, 32136726, 34984284, 48205089, 52476426, 54909108, 64273452, 96410178, 104952852, 192820356, 230313203, 460626406, 690939609, 921252812, 1381879218, 2072818827, 2763758436, 4145637654, 8291275308]

約数ペア:

[(1, 8291275308), (2, 4145637654), (3, 2763758436), (4, 2072818827), (6, 1381879218), (9, 921252812), (12, 690939609), (18, 460626406), (36, 230313203), (43, 192820356), (79, 104952852), (86, 96410178), (129, 64273452), (151, 54909108), (158, 52476426), (172, 48205089), (237, 34984284), (258, 32136726), (302, 27454554), (316, 26238213), (387, 21424484), (449, 18466092), (453, 18303036), (474, 17492142), (516, 16068363), (604, 13727277), (711, 11661428), (774, 10712242), (898, 9233046), (906, 9151518), (948, 8746071), (1347, 6155364), (1359, 6101012), (1422, 5830714), (1548, 5356121), (1796, 4616523), (1812, 4575759), (2694, 3077682), (2718, 3050506), (2844, 2915357), (3397, 2440764), (4041, 2051788), (5388, 1538841), (5436, 1525253), (6493, 1276956), (6794, 1220382), (8082, 1025894), (10191, 813588), (11929, 695052), (12986, 638478), (13588, 610191), (16164, 512947), (19307, 429444), (19479, 425652), (20382, 406794), (23858, 347526), (25972, 319239), (30573, 271196), (35471, 233748), (35787, 231684), (38614, 214722), (38958, 212826), (40764, 203397), (47716, 173763), (57921, 143148), (58437, 141884), (61146, 135598), (67799, 122292), (70942, 116874), (71574, 115842), (77228, 107361), (77916, 106413)]