262278198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 715983840

約数和(自身を除く): 453705642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 109, 113, 117, 126, 169, 182, 218, 226, 234, 273, 327, 338, 339, 507, 546, 654, 678, 763, 791, 819, 981, 1014, 1017, 1183, 1417, 1469, 1521, 1526, 1582, 1638, 1962, 2034, 2289, 2366, 2373, 2834, 2938, 3042, 3549, 4251, 4407, 4578, 4746, 6867, 7098, 7119, 8502, 8814, 9919, 10283, 10647, 12317, 12753, 13221, 13734, 14238, 18421, 19097, 19838, 20566, 21294, 24634, 25506, 26442, 29757, 30849, 36842, 36951, 38194, 55263, 57291, 59514, 61698, 73902, 86219, 89271, 92547, 110526, 110853, 114582, 128947, 133679, 160121, 165789, 171873, 172438, 178542, 185094, 221706, 257894, 258657, 267358, 320242, 331578, 343746, 386841, 401037, 480363, 517314, 773682, 775971, 802074, 960726, 1120847, 1160523, 1203111, 1441089, 1551942, 2081573, 2241694, 2321046, 2406222, 2882178, 3362541, 4163146, 6244719, 6725082, 10087623, 12489438, 14571011, 18734157, 20175246, 29142022, 37468314, 43713033, 87426066, 131139099, 262278198]

約数ペア:

[(1, 262278198), (2, 131139099), (3, 87426066), (6, 43713033), (7, 37468314), (9, 29142022), (13, 20175246), (14, 18734157), (18, 14571011), (21, 12489438), (26, 10087623), (39, 6725082), (42, 6244719), (63, 4163146), (78, 3362541), (91, 2882178), (109, 2406222), (113, 2321046), (117, 2241694), (126, 2081573), (169, 1551942), (182, 1441089), (218, 1203111), (226, 1160523), (234, 1120847), (273, 960726), (327, 802074), (338, 775971), (339, 773682), (507, 517314), (546, 480363), (654, 401037), (678, 386841), (763, 343746), (791, 331578), (819, 320242), (981, 267358), (1014, 258657), (1017, 257894), (1183, 221706), (1417, 185094), (1469, 178542), (1521, 172438), (1526, 171873), (1582, 165789), (1638, 160121), (1962, 133679), (2034, 128947), (2289, 114582), (2366, 110853), (2373, 110526), (2834, 92547), (2938, 89271), (3042, 86219), (3549, 73902), (4251, 61698), (4407, 59514), (4578, 57291), (4746, 55263), (6867, 38194), (7098, 36951), (7119, 36842), (8502, 30849), (8814, 29757), (9919, 26442), (10283, 25506), (10647, 24634), (12317, 21294), (12753, 20566), (13221, 19838), (13734, 19097), (14238, 18421)]