313242912

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15319}}^1$

素因数の和:15406

約数の個数: 72

約数和(自身を含む): 903389760

約数和(自身を除く): 590146848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 15319, 20448, 30638, 45957, 61276, 91914, 122552, 137871, 183828, 245104, 275742, 367656, 490208, 551484, 735312, 1087649, 1102968, 1470624, 2175298, 2205936, 3262947, 4350596, 4411872, 6525894, 8701192, 9788841, 13051788, 17402384, 19577682, 26103576, 34804768, 39155364, 52207152, 78310728, 104414304, 156621456, 313242912]

約数ペア:

[(1, 313242912), (2, 156621456), (3, 104414304), (4, 78310728), (6, 52207152), (8, 39155364), (9, 34804768), (12, 26103576), (16, 19577682), (18, 17402384), (24, 13051788), (32, 9788841), (36, 8701192), (48, 6525894), (71, 4411872), (72, 4350596), (96, 3262947), (142, 2205936), (144, 2175298), (213, 1470624), (284, 1102968), (288, 1087649), (426, 735312), (568, 551484), (639, 490208), (852, 367656), (1136, 275742), (1278, 245104), (1704, 183828), (2272, 137871), (2556, 122552), (3408, 91914), (5112, 61276), (6816, 45957), (10224, 30638), (15319, 20448)]