215624904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 607309920

約数和(自身を除く): 391685016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 121, 123, 132, 164, 242, 246, 264, 328, 363, 451, 484, 492, 726, 902, 968, 984, 1353, 1452, 1804, 1811, 2706, 2904, 3608, 3622, 4961, 5412, 5433, 7244, 9922, 10824, 10866, 14488, 14883, 19844, 19921, 21732, 29766, 39688, 39842, 43464, 59532, 59763, 74251, 79684, 119064, 119526, 148502, 159368, 219131, 222753, 239052, 297004, 438262, 445506, 478104, 594008, 657393, 816761, 876524, 891012, 1314786, 1633522, 1753048, 1782024, 2450283, 2629572, 3267044, 4900566, 5259144, 6534088, 8984371, 9801132, 17968742, 19602264, 26953113, 35937484, 53906226, 71874968, 107812452, 215624904]

約数ペア:

[(1, 215624904), (2, 107812452), (3, 71874968), (4, 53906226), (6, 35937484), (8, 26953113), (11, 19602264), (12, 17968742), (22, 9801132), (24, 8984371), (33, 6534088), (41, 5259144), (44, 4900566), (66, 3267044), (82, 2629572), (88, 2450283), (121, 1782024), (123, 1753048), (132, 1633522), (164, 1314786), (242, 891012), (246, 876524), (264, 816761), (328, 657393), (363, 594008), (451, 478104), (484, 445506), (492, 438262), (726, 297004), (902, 239052), (968, 222753), (984, 219131), (1353, 159368), (1452, 148502), (1804, 119526), (1811, 119064), (2706, 79684), (2904, 74251), (3608, 59763), (3622, 59532), (4961, 43464), (5412, 39842), (5433, 39688), (7244, 29766), (9922, 21732), (10824, 19921), (10866, 19844), (14488, 14883)]