481311952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4712

約数の個数: 80

約数和(自身を含む): 1105643520

約数和(自身を除く): 624331568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 3344, 4643, 4712, 5456, 6479, 9286, 9424, 12958, 18572, 25916, 37144, 51073, 51832, 74288, 88217, 102146, 103664, 143933, 176434, 204292, 287866, 352868, 408584, 575732, 705736, 817168, 970387, 1151464, 1411472, 1583263, 1940774, 2302928, 2734727, 3166526, 3881548, 5469454, 6333052, 7763096, 10938908, 12666104, 15526192, 21877816, 25332208, 30081997, 43755632, 60163994, 120327988, 240655976, 481311952]

約数ペア:

[(1, 481311952), (2, 240655976), (4, 120327988), (8, 60163994), (11, 43755632), (16, 30081997), (19, 25332208), (22, 21877816), (31, 15526192), (38, 12666104), (44, 10938908), (62, 7763096), (76, 6333052), (88, 5469454), (124, 3881548), (152, 3166526), (176, 2734727), (209, 2302928), (248, 1940774), (304, 1583263), (341, 1411472), (418, 1151464), (496, 970387), (589, 817168), (682, 705736), (836, 575732), (1178, 408584), (1364, 352868), (1672, 287866), (2356, 204292), (2728, 176434), (3344, 143933), (4643, 103664), (4712, 102146), (5456, 88217), (6479, 74288), (9286, 51832), (9424, 51073), (12958, 37144), (18572, 25916)]