229748608

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 510224400

約数和(自身を除く): 280475792

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 5557, 10336, 11114, 20672, 22228, 41344, 44456, 88912, 94469, 105583, 177824, 188938, 211166, 355648, 377876, 422332, 711296, 755752, 844664, 1511504, 1689328, 1794911, 3023008, 3378656, 3589822, 6046016, 6757312, 7179644, 12092032, 13514624, 14359288, 28718576, 57437152, 114874304, 229748608]

約数ペア:

[(1, 229748608), (2, 114874304), (4, 57437152), (8, 28718576), (16, 14359288), (17, 13514624), (19, 12092032), (32, 7179644), (34, 6757312), (38, 6046016), (64, 3589822), (68, 3378656), (76, 3023008), (128, 1794911), (136, 1689328), (152, 1511504), (272, 844664), (304, 755752), (323, 711296), (544, 422332), (608, 377876), (646, 355648), (1088, 211166), (1216, 188938), (1292, 177824), (2176, 105583), (2432, 94469), (2584, 88912), (5168, 44456), (5557, 41344), (10336, 22228), (11114, 20672)]