421059456

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19237}}^1$

素因数の和:19276

約数の個数: 96

約数和(自身を含む): 1275479400

約数和(自身を除く): 854419944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 19237, 21888, 38474, 57711, 76948, 115422, 153896, 173133, 230844, 307792, 346266, 365503, 461688, 615584, 692532, 731006, 923376, 1096509, 1231168, 1385064, 1462012, 1846752, 2193018, 2462336, 2770128, 2924024, 3289527, 3693504, 4386036, 5540256, 5848048, 6579054, 7387008, 8772072, 11080512, 11696096, 13158108, 17544144, 22161024, 23392192, 26316216, 35088288, 46784384, 52632432, 70176576, 105264864, 140353152, 210529728, 421059456]

約数ペア:

[(1, 421059456), (2, 210529728), (3, 140353152), (4, 105264864), (6, 70176576), (8, 52632432), (9, 46784384), (12, 35088288), (16, 26316216), (18, 23392192), (19, 22161024), (24, 17544144), (32, 13158108), (36, 11696096), (38, 11080512), (48, 8772072), (57, 7387008), (64, 6579054), (72, 5848048), (76, 5540256), (96, 4386036), (114, 3693504), (128, 3289527), (144, 2924024), (152, 2770128), (171, 2462336), (192, 2193018), (228, 1846752), (288, 1462012), (304, 1385064), (342, 1231168), (384, 1096509), (456, 923376), (576, 731006), (608, 692532), (684, 615584), (912, 461688), (1152, 365503), (1216, 346266), (1368, 307792), (1824, 230844), (2432, 173133), (2736, 153896), (3648, 115422), (5472, 76948), (7296, 57711), (10944, 38474), (19237, 21888)]