266267916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 690506544

約数和(自身を除く): 424238628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 134, 201, 202, 268, 303, 402, 404, 603, 606, 804, 909, 1093, 1206, 1212, 1818, 2186, 2412, 3279, 3636, 4372, 6558, 6767, 9837, 13116, 13534, 19674, 20301, 27068, 39348, 40602, 60903, 73231, 81204, 110393, 121806, 146462, 219693, 220786, 243612, 292924, 331179, 439386, 441572, 659079, 662358, 878772, 993537, 1318158, 1324716, 1987074, 2636316, 3974148, 7396331, 14792662, 22188993, 29585324, 44377986, 66566979, 88755972, 133133958, 266267916]

約数ペア:

[(1, 266267916), (2, 133133958), (3, 88755972), (4, 66566979), (6, 44377986), (9, 29585324), (12, 22188993), (18, 14792662), (36, 7396331), (67, 3974148), (101, 2636316), (134, 1987074), (201, 1324716), (202, 1318158), (268, 993537), (303, 878772), (402, 662358), (404, 659079), (603, 441572), (606, 439386), (804, 331179), (909, 292924), (1093, 243612), (1206, 220786), (1212, 219693), (1818, 146462), (2186, 121806), (2412, 110393), (3279, 81204), (3636, 73231), (4372, 60903), (6558, 40602), (6767, 39348), (9837, 27068), (13116, 20301), (13534, 19674)]