319428144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1544

約数の個数: 160

約数和(自身を含む): 1062947840

約数和(自身を除く): 743519696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 336, 378, 432, 438, 504, 511, 584, 657, 756, 876, 1008, 1022, 1168, 1314, 1447, 1512, 1533, 1752, 1971, 2044, 2628, 2894, 3024, 3066, 3504, 3942, 4088, 4341, 4599, 5256, 5788, 6132, 7884, 8176, 8682, 9198, 10129, 10512, 11576, 12264, 13023, 13797, 15768, 17364, 18396, 20258, 23152, 24528, 26046, 27594, 30387, 31536, 34728, 36792, 39069, 40516, 52092, 55188, 60774, 69456, 73584, 78138, 81032, 91161, 104184, 105631, 110376, 121548, 156276, 162064, 182322, 208368, 211262, 220752, 243096, 273483, 312552, 316893, 364644, 422524, 486192, 546966, 625104, 633786, 729288, 739417, 845048, 950679, 1093932, 1267572, 1458576, 1478834, 1690096, 1901358, 2187864, 2218251, 2535144, 2852037, 2957668, 3802716, 4375728, 4436502, 5070288, 5704074, 5915336, 6654753, 7605432, 8873004, 11408148, 11830672, 13309506, 15210864, 17746008, 19964259, 22816296, 26619012, 35492016, 39928518, 45632592, 53238024, 79857036, 106476048, 159714072, 319428144]

約数ペア:

[(1, 319428144), (2, 159714072), (3, 106476048), (4, 79857036), (6, 53238024), (7, 45632592), (8, 39928518), (9, 35492016), (12, 26619012), (14, 22816296), (16, 19964259), (18, 17746008), (21, 15210864), (24, 13309506), (27, 11830672), (28, 11408148), (36, 8873004), (42, 7605432), (48, 6654753), (54, 5915336), (56, 5704074), (63, 5070288), (72, 4436502), (73, 4375728), (84, 3802716), (108, 2957668), (112, 2852037), (126, 2535144), (144, 2218251), (146, 2187864), (168, 1901358), (189, 1690096), (216, 1478834), (219, 1458576), (252, 1267572), (292, 1093932), (336, 950679), (378, 845048), (432, 739417), (438, 729288), (504, 633786), (511, 625104), (584, 546966), (657, 486192), (756, 422524), (876, 364644), (1008, 316893), (1022, 312552), (1168, 273483), (1314, 243096), (1447, 220752), (1512, 211262), (1533, 208368), (1752, 182322), (1971, 162064), (2044, 156276), (2628, 121548), (2894, 110376), (3024, 105631), (3066, 104184), (3504, 91161), (3942, 81032), (4088, 78138), (4341, 73584), (4599, 69456), (5256, 60774), (5788, 55188), (6132, 52092), (7884, 40516), (8176, 39069), (8682, 36792), (9198, 34728), (10129, 31536), (10512, 30387), (11576, 27594), (12264, 26046), (13023, 24528), (13797, 23152), (15768, 20258), (17364, 18396)]