42240204688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{8971}}^1$

素因数の和:9884

約数の個数: 80

約数和(自身を含む): 92277522432

約数和(自身を除く): 50037317744

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 863, 1364, 1726, 2728, 3452, 5456, 6904, 8971, 9493, 13808, 17942, 18986, 26753, 35884, 37972, 53506, 71768, 75944, 98681, 107012, 143536, 151888, 197362, 214024, 278101, 294283, 394724, 428048, 556202, 588566, 789448, 1112404, 1177132, 1578896, 2224808, 2354264, 3059111, 4449616, 4708528, 6118222, 7741973, 12236444, 15483946, 24472888, 30967892, 48945776, 61935784, 85161703, 123871568, 170323406, 240001163, 340646812, 480002326, 681293624, 960004652, 1362587248, 1920009304, 2640012793, 3840018608, 5280025586, 10560051172, 21120102344, 42240204688]

約数ペア:

[(1, 42240204688), (2, 21120102344), (4, 10560051172), (8, 5280025586), (11, 3840018608), (16, 2640012793), (22, 1920009304), (31, 1362587248), (44, 960004652), (62, 681293624), (88, 480002326), (124, 340646812), (176, 240001163), (248, 170323406), (341, 123871568), (496, 85161703), (682, 61935784), (863, 48945776), (1364, 30967892), (1726, 24472888), (2728, 15483946), (3452, 12236444), (5456, 7741973), (6904, 6118222), (8971, 4708528), (9493, 4449616), (13808, 3059111), (17942, 2354264), (18986, 2224808), (26753, 1578896), (35884, 1177132), (37972, 1112404), (53506, 789448), (71768, 588566), (75944, 556202), (98681, 428048), (107012, 394724), (143536, 294283), (151888, 278101), (197362, 214024)]