22271496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 67417200

約数和(自身を除く): 45145704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 169, 204, 221, 228, 247, 289, 312, 323, 338, 408, 442, 456, 494, 507, 578, 646, 663, 676, 741, 867, 884, 969, 988, 1014, 1156, 1292, 1326, 1352, 1482, 1734, 1768, 1938, 1976, 2028, 2312, 2584, 2652, 2873, 2964, 3211, 3468, 3757, 3876, 4056, 4199, 5304, 5491, 5746, 5928, 6422, 6936, 7514, 7752, 8398, 8619, 9633, 10982, 11271, 11492, 12597, 12844, 15028, 16473, 16796, 17238, 19266, 21964, 22542, 22984, 25194, 25688, 30056, 32946, 33592, 34476, 38532, 43928, 45084, 48841, 50388, 54587, 65892, 68952, 71383, 77064, 90168, 97682, 100776, 109174, 131784, 142766, 146523, 163761, 195364, 214149, 218348, 285532, 293046, 327522, 390728, 428298, 436696, 571064, 586092, 655044, 856596, 927979, 1172184, 1310088, 1713192, 1855958, 2783937, 3711916, 5567874, 7423832, 11135748, 22271496]

約数ペア:

[(1, 22271496), (2, 11135748), (3, 7423832), (4, 5567874), (6, 3711916), (8, 2783937), (12, 1855958), (13, 1713192), (17, 1310088), (19, 1172184), (24, 927979), (26, 856596), (34, 655044), (38, 586092), (39, 571064), (51, 436696), (52, 428298), (57, 390728), (68, 327522), (76, 293046), (78, 285532), (102, 218348), (104, 214149), (114, 195364), (136, 163761), (152, 146523), (156, 142766), (169, 131784), (204, 109174), (221, 100776), (228, 97682), (247, 90168), (289, 77064), (312, 71383), (323, 68952), (338, 65892), (408, 54587), (442, 50388), (456, 48841), (494, 45084), (507, 43928), (578, 38532), (646, 34476), (663, 33592), (676, 32946), (741, 30056), (867, 25688), (884, 25194), (969, 22984), (988, 22542), (1014, 21964), (1156, 19266), (1292, 17238), (1326, 16796), (1352, 16473), (1482, 15028), (1734, 12844), (1768, 12597), (1938, 11492), (1976, 11271), (2028, 10982), (2312, 9633), (2584, 8619), (2652, 8398), (2873, 7752), (2964, 7514), (3211, 6936), (3468, 6422), (3757, 5928), (3876, 5746), (4056, 5491), (4199, 5304)]