669589088

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 1565964288

約数和(自身を除く): 896375200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 211, 217, 224, 248, 422, 434, 457, 496, 844, 868, 914, 992, 1477, 1688, 1736, 1828, 2954, 3199, 3376, 3472, 3656, 5908, 6398, 6541, 6752, 6944, 7312, 11816, 12796, 13082, 14167, 14624, 23632, 25592, 26164, 28334, 45787, 47264, 51184, 52328, 56668, 91574, 96427, 99169, 102368, 104656, 113336, 183148, 192854, 198338, 209312, 226672, 366296, 385708, 396676, 453344, 674989, 732592, 771416, 793352, 1349978, 1465184, 1542832, 1586704, 2699956, 2989237, 3085664, 3173408, 5399912, 5978474, 10799824, 11956948, 20924659, 21599648, 23913896, 41849318, 47827792, 83698636, 95655584, 167397272, 334794544, 669589088]

約数ペア:

[(1, 669589088), (2, 334794544), (4, 167397272), (7, 95655584), (8, 83698636), (14, 47827792), (16, 41849318), (28, 23913896), (31, 21599648), (32, 20924659), (56, 11956948), (62, 10799824), (112, 5978474), (124, 5399912), (211, 3173408), (217, 3085664), (224, 2989237), (248, 2699956), (422, 1586704), (434, 1542832), (457, 1465184), (496, 1349978), (844, 793352), (868, 771416), (914, 732592), (992, 674989), (1477, 453344), (1688, 396676), (1736, 385708), (1828, 366296), (2954, 226672), (3199, 209312), (3376, 198338), (3472, 192854), (3656, 183148), (5908, 113336), (6398, 104656), (6541, 102368), (6752, 99169), (6944, 96427), (7312, 91574), (11816, 56668), (12796, 52328), (13082, 51184), (14167, 47264), (14624, 45787), (23632, 28334), (25592, 26164)]