217415232

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2745

約数の個数: 112

約数和(自身を含む): 653003520

約数和(自身を除く): 435588288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 1128, 1269, 1504, 1692, 1728, 2256, 2538, 2677, 3008, 3384, 4512, 5076, 5354, 6768, 8031, 9024, 10152, 10708, 13536, 16062, 20304, 21416, 24093, 27072, 32124, 40608, 42832, 48186, 64248, 72279, 81216, 85664, 96372, 125819, 128496, 144558, 171328, 192744, 251638, 256992, 289116, 377457, 385488, 503276, 513984, 578232, 754914, 770976, 1006552, 1132371, 1156464, 1509828, 1541952, 2013104, 2264742, 2312928, 3019656, 3397113, 4026208, 4529484, 4625856, 6039312, 6794226, 8052416, 9058968, 12078624, 13588452, 18117936, 24157248, 27176904, 36235872, 54353808, 72471744, 108707616, 217415232]

約数ペア:

[(1, 217415232), (2, 108707616), (3, 72471744), (4, 54353808), (6, 36235872), (8, 27176904), (9, 24157248), (12, 18117936), (16, 13588452), (18, 12078624), (24, 9058968), (27, 8052416), (32, 6794226), (36, 6039312), (47, 4625856), (48, 4529484), (54, 4026208), (64, 3397113), (72, 3019656), (94, 2312928), (96, 2264742), (108, 2013104), (141, 1541952), (144, 1509828), (188, 1156464), (192, 1132371), (216, 1006552), (282, 770976), (288, 754914), (376, 578232), (423, 513984), (432, 503276), (564, 385488), (576, 377457), (752, 289116), (846, 256992), (864, 251638), (1128, 192744), (1269, 171328), (1504, 144558), (1692, 128496), (1728, 125819), (2256, 96372), (2538, 85664), (2677, 81216), (3008, 72279), (3384, 64248), (4512, 48186), (5076, 42832), (5354, 40608), (6768, 32124), (8031, 27072), (9024, 24093), (10152, 21416), (10708, 20304), (13536, 16062)]