1238705496

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 3916036800

約数和(自身を除く): 2677331304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 479, 504, 588, 733, 882, 958, 1176, 1437, 1466, 1764, 1916, 2199, 2874, 2932, 3353, 3528, 3832, 4311, 4398, 5131, 5748, 5864, 6597, 6706, 8622, 8796, 10059, 10262, 11496, 13194, 13412, 15393, 17244, 17592, 20118, 20524, 23471, 26388, 26824, 30177, 30786, 34488, 35917, 40236, 41048, 46179, 46942, 52776, 60354, 61572, 70413, 71834, 80472, 92358, 93884, 107751, 120708, 123144, 140826, 143668, 184716, 187768, 211239, 215502, 241416, 281652, 287336, 323253, 351107, 369432, 422478, 431004, 563304, 646506, 702214, 844956, 862008, 1053321, 1293012, 1404428, 1689912, 2106642, 2457749, 2586024, 2808856, 3159963, 4213284, 4915498, 6319926, 7373247, 8426568, 9830996, 12639852, 14746494, 17204243, 19661992, 22119741, 25279704, 29492988, 34408486, 44239482, 51612729, 58985976, 68816972, 88478964, 103225458, 137633944, 154838187, 176957928, 206450916, 309676374, 412901832, 619352748, 1238705496]

約数ペア:

[(1, 1238705496), (2, 619352748), (3, 412901832), (4, 309676374), (6, 206450916), (7, 176957928), (8, 154838187), (9, 137633944), (12, 103225458), (14, 88478964), (18, 68816972), (21, 58985976), (24, 51612729), (28, 44239482), (36, 34408486), (42, 29492988), (49, 25279704), (56, 22119741), (63, 19661992), (72, 17204243), (84, 14746494), (98, 12639852), (126, 9830996), (147, 8426568), (168, 7373247), (196, 6319926), (252, 4915498), (294, 4213284), (392, 3159963), (441, 2808856), (479, 2586024), (504, 2457749), (588, 2106642), (733, 1689912), (882, 1404428), (958, 1293012), (1176, 1053321), (1437, 862008), (1466, 844956), (1764, 702214), (1916, 646506), (2199, 563304), (2874, 431004), (2932, 422478), (3353, 369432), (3528, 351107), (3832, 323253), (4311, 287336), (4398, 281652), (5131, 241416), (5748, 215502), (5864, 211239), (6597, 187768), (6706, 184716), (8622, 143668), (8796, 140826), (10059, 123144), (10262, 120708), (11496, 107751), (13194, 93884), (13412, 92358), (15393, 80472), (17244, 71834), (17592, 70413), (20118, 61572), (20524, 60354), (23471, 52776), (26388, 46942), (26824, 46179), (30177, 41048), (30786, 40236), (34488, 35917)]