1688047488

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{31177}}^1$

素因数の和:31244

約数の個数: 96

約数和(自身を含む): 4961043360

約数和(自身を除く): 3272995872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2256, 3008, 3384, 4512, 6016, 6768, 9024, 13536, 18048, 27072, 31177, 54144, 62354, 93531, 124708, 187062, 249416, 280593, 374124, 498832, 561186, 748248, 997664, 1122372, 1465319, 1496496, 1995328, 2244744, 2930638, 2992992, 3990656, 4395957, 4489488, 5861276, 5985984, 8791914, 8978976, 11722552, 11971968, 13187871, 17583828, 17957952, 23445104, 26375742, 35167656, 35915904, 46890208, 52751484, 70335312, 93780416, 105502968, 140670624, 187560832, 211005936, 281341248, 422011872, 562682496, 844023744, 1688047488]

約数ペア:

[(1, 1688047488), (2, 844023744), (3, 562682496), (4, 422011872), (6, 281341248), (8, 211005936), (9, 187560832), (12, 140670624), (16, 105502968), (18, 93780416), (24, 70335312), (32, 52751484), (36, 46890208), (47, 35915904), (48, 35167656), (64, 26375742), (72, 23445104), (94, 17957952), (96, 17583828), (128, 13187871), (141, 11971968), (144, 11722552), (188, 8978976), (192, 8791914), (282, 5985984), (288, 5861276), (376, 4489488), (384, 4395957), (423, 3990656), (564, 2992992), (576, 2930638), (752, 2244744), (846, 1995328), (1128, 1496496), (1152, 1465319), (1504, 1122372), (1692, 997664), (2256, 748248), (3008, 561186), (3384, 498832), (4512, 374124), (6016, 280593), (6768, 249416), (9024, 187062), (13536, 124708), (18048, 93531), (27072, 62354), (31177, 54144)]