745888528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2453

約数の個数: 120

約数和(自身を含む): 1895128704

約数和(自身を除く): 1149240176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 242, 253, 308, 322, 368, 484, 506, 616, 644, 847, 968, 1012, 1232, 1288, 1694, 1771, 1936, 2024, 2393, 2576, 2783, 3388, 3542, 4048, 4786, 5566, 6776, 7084, 9572, 11132, 13552, 14168, 16751, 19144, 19481, 22264, 26323, 28336, 33502, 38288, 38962, 44528, 52646, 55039, 67004, 77924, 105292, 110078, 134008, 155848, 184261, 210584, 220156, 268016, 289553, 311696, 368522, 385273, 421168, 440312, 579106, 605429, 737044, 770546, 880624, 1158212, 1210858, 1474088, 1541092, 2026871, 2316424, 2421716, 2948176, 3082184, 4053742, 4238003, 4632848, 4843432, 6164368, 6659719, 8107484, 8476006, 9686864, 13319438, 16214968, 16952012, 26638876, 32429936, 33904024, 46618033, 53277752, 67808048, 93236066, 106555504, 186472132, 372944264, 745888528]

約数ペア:

[(1, 745888528), (2, 372944264), (4, 186472132), (7, 106555504), (8, 93236066), (11, 67808048), (14, 53277752), (16, 46618033), (22, 33904024), (23, 32429936), (28, 26638876), (44, 16952012), (46, 16214968), (56, 13319438), (77, 9686864), (88, 8476006), (92, 8107484), (112, 6659719), (121, 6164368), (154, 4843432), (161, 4632848), (176, 4238003), (184, 4053742), (242, 3082184), (253, 2948176), (308, 2421716), (322, 2316424), (368, 2026871), (484, 1541092), (506, 1474088), (616, 1210858), (644, 1158212), (847, 880624), (968, 770546), (1012, 737044), (1232, 605429), (1288, 579106), (1694, 440312), (1771, 421168), (1936, 385273), (2024, 368522), (2393, 311696), (2576, 289553), (2783, 268016), (3388, 220156), (3542, 210584), (4048, 184261), (4786, 155848), (5566, 134008), (6776, 110078), (7084, 105292), (9572, 77924), (11132, 67004), (13552, 55039), (14168, 52646), (16751, 44528), (19144, 38962), (19481, 38288), (22264, 33502), (26323, 28336)]