489607133048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1\times {\mathrm{36739}}^1$

素因数の和:37716

約数の個数: 64

約数和(自身を含む): 1007851680000

約数和(自身を除く): 518244546952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 761, 796, 1522, 1592, 2189, 3044, 4378, 6088, 8371, 8756, 16742, 17512, 33484, 36739, 66968, 73478, 146956, 151439, 293912, 302878, 404129, 605756, 808258, 1211512, 1616516, 1665829, 3233032, 3331658, 6663316, 7311061, 13326632, 14622122, 27958379, 29244244, 55916758, 58488488, 80421671, 111833516, 160843342, 223667032, 307542169, 321686684, 615084338, 643373368, 1230168676, 2460337352, 5563717421, 11127434842, 22254869684, 44509739368, 61200891631, 122401783262, 244803566524, 489607133048]

約数ペア:

[(1, 489607133048), (2, 244803566524), (4, 122401783262), (8, 61200891631), (11, 44509739368), (22, 22254869684), (44, 11127434842), (88, 5563717421), (199, 2460337352), (398, 1230168676), (761, 643373368), (796, 615084338), (1522, 321686684), (1592, 307542169), (2189, 223667032), (3044, 160843342), (4378, 111833516), (6088, 80421671), (8371, 58488488), (8756, 55916758), (16742, 29244244), (17512, 27958379), (33484, 14622122), (36739, 13326632), (66968, 7311061), (73478, 6663316), (146956, 3331658), (151439, 3233032), (293912, 1665829), (302878, 1616516), (404129, 1211512), (605756, 808258)]