1242985872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 3587770368

約数和(自身を除く): 2344784496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 103, 136, 138, 184, 204, 206, 272, 276, 309, 368, 391, 408, 412, 552, 618, 643, 782, 816, 824, 1104, 1173, 1236, 1286, 1564, 1648, 1751, 1929, 2346, 2369, 2472, 2572, 3128, 3502, 3858, 4692, 4738, 4944, 5144, 5253, 6256, 7004, 7107, 7716, 9384, 9476, 10288, 10506, 10931, 14008, 14214, 14789, 15432, 18768, 18952, 21012, 21862, 28016, 28428, 29578, 30864, 32793, 37904, 40273, 42024, 43724, 44367, 56856, 59156, 65586, 66229, 80546, 84048, 87448, 88734, 113712, 118312, 120819, 131172, 132458, 161092, 174896, 177468, 198687, 236624, 241638, 251413, 262344, 264916, 322184, 354936, 397374, 483276, 502826, 524688, 529832, 644368, 709872, 754239, 794748, 966552, 1005652, 1059664, 1125893, 1508478, 1523267, 1589496, 1933104, 2011304, 2251786, 3016956, 3046534, 3178992, 3377679, 4022608, 4503572, 4569801, 6033912, 6093068, 6755358, 9007144, 9139602, 12067824, 12186136, 13510716, 18014288, 18279204, 24372272, 25895539, 27021432, 36558408, 51791078, 54042864, 73116816, 77686617, 103582156, 155373234, 207164312, 310746468, 414328624, 621492936, 1242985872]

約数ペア:

[(1, 1242985872), (2, 621492936), (3, 414328624), (4, 310746468), (6, 207164312), (8, 155373234), (12, 103582156), (16, 77686617), (17, 73116816), (23, 54042864), (24, 51791078), (34, 36558408), (46, 27021432), (48, 25895539), (51, 24372272), (68, 18279204), (69, 18014288), (92, 13510716), (102, 12186136), (103, 12067824), (136, 9139602), (138, 9007144), (184, 6755358), (204, 6093068), (206, 6033912), (272, 4569801), (276, 4503572), (309, 4022608), (368, 3377679), (391, 3178992), (408, 3046534), (412, 3016956), (552, 2251786), (618, 2011304), (643, 1933104), (782, 1589496), (816, 1523267), (824, 1508478), (1104, 1125893), (1173, 1059664), (1236, 1005652), (1286, 966552), (1564, 794748), (1648, 754239), (1751, 709872), (1929, 644368), (2346, 529832), (2369, 524688), (2472, 502826), (2572, 483276), (3128, 397374), (3502, 354936), (3858, 322184), (4692, 264916), (4738, 262344), (4944, 251413), (5144, 241638), (5253, 236624), (6256, 198687), (7004, 177468), (7107, 174896), (7716, 161092), (9384, 132458), (9476, 131172), (10288, 120819), (10506, 118312), (10931, 113712), (14008, 88734), (14214, 87448), (14789, 84048), (15432, 80546), (18768, 66229), (18952, 65586), (21012, 59156), (21862, 56856), (28016, 44367), (28428, 43724), (29578, 42024), (30864, 40273), (32793, 37904)]