487374804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 1459331328

約数和(自身を除く): 971956524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 167, 222, 252, 259, 313, 333, 334, 444, 501, 518, 626, 666, 668, 777, 939, 1002, 1036, 1169, 1252, 1332, 1503, 1554, 1878, 2004, 2191, 2331, 2338, 2817, 3006, 3108, 3507, 3756, 4382, 4662, 4676, 5634, 6012, 6179, 6573, 7014, 8764, 9324, 10521, 11268, 11581, 12358, 13146, 14028, 18537, 19719, 21042, 23162, 24716, 26292, 34743, 37074, 39438, 42084, 43253, 46324, 52271, 55611, 69486, 74148, 78876, 81067, 86506, 104229, 104542, 111222, 129759, 138972, 156813, 162134, 173012, 208458, 209084, 222444, 243201, 259518, 313626, 324268, 365897, 389277, 416916, 470439, 486402, 519036, 627252, 729603, 731794, 778554, 940878, 972804, 1097691, 1459206, 1463588, 1557108, 1881756, 1934027, 2195382, 2918412, 3293073, 3868054, 4390764, 5802081, 6586146, 7736108, 11604162, 13172292, 13538189, 17406243, 23208324, 27076378, 34812486, 40614567, 54152756, 69624972, 81229134, 121843701, 162458268, 243687402, 487374804]

約数ペア:

[(1, 487374804), (2, 243687402), (3, 162458268), (4, 121843701), (6, 81229134), (7, 69624972), (9, 54152756), (12, 40614567), (14, 34812486), (18, 27076378), (21, 23208324), (28, 17406243), (36, 13538189), (37, 13172292), (42, 11604162), (63, 7736108), (74, 6586146), (84, 5802081), (111, 4390764), (126, 3868054), (148, 3293073), (167, 2918412), (222, 2195382), (252, 1934027), (259, 1881756), (313, 1557108), (333, 1463588), (334, 1459206), (444, 1097691), (501, 972804), (518, 940878), (626, 778554), (666, 731794), (668, 729603), (777, 627252), (939, 519036), (1002, 486402), (1036, 470439), (1169, 416916), (1252, 389277), (1332, 365897), (1503, 324268), (1554, 313626), (1878, 259518), (2004, 243201), (2191, 222444), (2331, 209084), (2338, 208458), (2817, 173012), (3006, 162134), (3108, 156813), (3507, 138972), (3756, 129759), (4382, 111222), (4662, 104542), (4676, 104229), (5634, 86506), (6012, 81067), (6179, 78876), (6573, 74148), (7014, 69486), (8764, 55611), (9324, 52271), (10521, 46324), (11268, 43253), (11581, 42084), (12358, 39438), (13146, 37074), (14028, 34743), (18537, 26292), (19719, 24716), (21042, 23162)]