664429248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{164789}}^1$

素因数の和:164814

約数の個数: 84

約数和(自身を含む): 2176546320

約数和(自身を除く): 1512117072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 164789, 329578, 494367, 659156, 988734, 1153523, 1318312, 1483101, 1977468, 2307046, 2636624, 2966202, 3460569, 3954936, 4614092, 5273248, 5932404, 6921138, 7909872, 9228184, 10381707, 10546496, 11864808, 13842276, 15819744, 18456368, 20763414, 23729616, 27684552, 31639488, 36912736, 41526828, 47459232, 55369104, 73825472, 83053656, 94918464, 110738208, 166107312, 221476416, 332214624, 664429248]

約数ペア:

[(1, 664429248), (2, 332214624), (3, 221476416), (4, 166107312), (6, 110738208), (7, 94918464), (8, 83053656), (9, 73825472), (12, 55369104), (14, 47459232), (16, 41526828), (18, 36912736), (21, 31639488), (24, 27684552), (28, 23729616), (32, 20763414), (36, 18456368), (42, 15819744), (48, 13842276), (56, 11864808), (63, 10546496), (64, 10381707), (72, 9228184), (84, 7909872), (96, 6921138), (112, 5932404), (126, 5273248), (144, 4614092), (168, 3954936), (192, 3460569), (224, 2966202), (252, 2636624), (288, 2307046), (336, 1977468), (448, 1483101), (504, 1318312), (576, 1153523), (672, 988734), (1008, 659156), (1344, 494367), (2016, 329578), (4032, 164789)]