31191267588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:1042

約数の個数: 192

約数和(自身を含む): 82459238400

約数和(自身を除く): 51267970812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 71, 78, 79, 86, 129, 142, 156, 158, 172, 213, 237, 258, 284, 316, 426, 474, 516, 559, 829, 852, 923, 948, 1027, 1118, 1658, 1677, 1846, 2054, 2236, 2487, 2769, 3053, 3081, 3316, 3354, 3397, 3692, 4108, 4974, 5538, 5609, 6106, 6162, 6708, 6794, 9159, 9948, 10191, 10777, 11076, 11218, 12212, 12324, 13588, 16827, 18318, 20382, 21554, 22436, 32331, 33654, 35647, 36636, 39689, 40764, 43108, 44161, 58859, 64662, 65491, 67308, 71294, 72917, 79378, 88322, 106941, 117718, 119067, 129324, 130982, 132483, 142588, 145834, 158756, 176577, 176644, 196473, 213882, 218751, 235436, 238134, 241187, 261964, 264966, 291668, 353154, 392946, 427764, 437502, 463411, 476268, 482374, 529932, 706308, 723561, 765167, 785892, 851383, 875004, 926822, 964748, 1390233, 1447122, 1530334, 1702766, 1853644, 2295501, 2530937, 2554149, 2780466, 2816113, 2894244, 3060668, 3135431, 3405532, 4591002, 4649861, 5061874, 5108298, 5560932, 5632226, 6270862, 7592811, 8448339, 9182004, 9299722, 9406293, 10123748, 10216596, 11264452, 12541724, 13949583, 15185622, 16896678, 18599444, 18812586, 27899166, 30371244, 32902181, 33793356, 36609469, 37625172, 55798332, 60448193, 65804362, 73218938, 98706543, 109828407, 120896386, 131608724, 146437876, 181344579, 197413086, 199944023, 219656814, 241792772, 362689158, 394826172, 399888046, 439313628, 599832069, 725378316, 799776092, 1199664138, 2399328276, 2599272299, 5198544598, 7797816897, 10397089196, 15595633794, 31191267588]

約数ペア:

[(1, 31191267588), (2, 15595633794), (3, 10397089196), (4, 7797816897), (6, 5198544598), (12, 2599272299), (13, 2399328276), (26, 1199664138), (39, 799776092), (43, 725378316), (52, 599832069), (71, 439313628), (78, 399888046), (79, 394826172), (86, 362689158), (129, 241792772), (142, 219656814), (156, 199944023), (158, 197413086), (172, 181344579), (213, 146437876), (237, 131608724), (258, 120896386), (284, 109828407), (316, 98706543), (426, 73218938), (474, 65804362), (516, 60448193), (559, 55798332), (829, 37625172), (852, 36609469), (923, 33793356), (948, 32902181), (1027, 30371244), (1118, 27899166), (1658, 18812586), (1677, 18599444), (1846, 16896678), (2054, 15185622), (2236, 13949583), (2487, 12541724), (2769, 11264452), (3053, 10216596), (3081, 10123748), (3316, 9406293), (3354, 9299722), (3397, 9182004), (3692, 8448339), (4108, 7592811), (4974, 6270862), (5538, 5632226), (5609, 5560932), (6106, 5108298), (6162, 5061874), (6708, 4649861), (6794, 4591002), (9159, 3405532), (9948, 3135431), (10191, 3060668), (10777, 2894244), (11076, 2816113), (11218, 2780466), (12212, 2554149), (12324, 2530937), (13588, 2295501), (16827, 1853644), (18318, 1702766), (20382, 1530334), (21554, 1447122), (22436, 1390233), (32331, 964748), (33654, 926822), (35647, 875004), (36636, 851383), (39689, 785892), (40764, 765167), (43108, 723561), (44161, 706308), (58859, 529932), (64662, 482374), (65491, 476268), (67308, 463411), (71294, 437502), (72917, 427764), (79378, 392946), (88322, 353154), (106941, 291668), (117718, 264966), (119067, 261964), (129324, 241187), (130982, 238134), (132483, 235436), (142588, 218751), (145834, 213882), (158756, 196473), (176577, 176644)]