223760628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 702024960

約数和(自身を除く): 478264332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 167, 182, 234, 252, 273, 334, 364, 409, 468, 501, 546, 668, 818, 819, 1002, 1092, 1169, 1227, 1503, 1636, 1638, 2004, 2171, 2338, 2454, 2863, 3006, 3276, 3507, 3681, 4342, 4676, 4908, 5317, 5726, 6012, 6513, 7014, 7362, 8589, 8684, 10521, 10634, 11452, 13026, 14028, 14724, 15197, 15951, 17178, 19539, 21042, 21268, 25767, 26052, 30394, 31902, 34356, 37219, 39078, 42084, 45591, 47853, 51534, 60788, 63804, 68303, 74438, 78156, 91182, 95706, 103068, 111657, 136606, 136773, 148876, 182364, 191412, 204909, 223314, 273212, 273546, 334971, 409818, 446628, 478121, 547092, 614727, 669942, 819636, 887939, 956242, 1229454, 1339884, 1434363, 1775878, 1912484, 2458908, 2663817, 2868726, 3551756, 4303089, 5327634, 5737452, 6215573, 7991451, 8606178, 10655268, 12431146, 15982902, 17212356, 18646719, 24862292, 31965804, 37293438, 55940157, 74586876, 111880314, 223760628]

約数ペア:

[(1, 223760628), (2, 111880314), (3, 74586876), (4, 55940157), (6, 37293438), (7, 31965804), (9, 24862292), (12, 18646719), (13, 17212356), (14, 15982902), (18, 12431146), (21, 10655268), (26, 8606178), (28, 7991451), (36, 6215573), (39, 5737452), (42, 5327634), (52, 4303089), (63, 3551756), (78, 2868726), (84, 2663817), (91, 2458908), (117, 1912484), (126, 1775878), (156, 1434363), (167, 1339884), (182, 1229454), (234, 956242), (252, 887939), (273, 819636), (334, 669942), (364, 614727), (409, 547092), (468, 478121), (501, 446628), (546, 409818), (668, 334971), (818, 273546), (819, 273212), (1002, 223314), (1092, 204909), (1169, 191412), (1227, 182364), (1503, 148876), (1636, 136773), (1638, 136606), (2004, 111657), (2171, 103068), (2338, 95706), (2454, 91182), (2863, 78156), (3006, 74438), (3276, 68303), (3507, 63804), (3681, 60788), (4342, 51534), (4676, 47853), (4908, 45591), (5317, 42084), (5726, 39078), (6012, 37219), (6513, 34356), (7014, 31902), (7362, 30394), (8589, 26052), (8684, 25767), (10521, 21268), (10634, 21042), (11452, 19539), (13026, 17178), (14028, 15951), (14724, 15197)]