231439872

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1803

約数の個数: 80

約数和(自身を含む): 623866320

約数和(自身を除く): 392426448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 768, 1068, 1424, 1536, 1693, 2136, 2848, 3386, 4272, 5079, 5696, 6772, 8544, 10158, 11392, 13544, 17088, 20316, 22784, 27088, 34176, 40632, 45568, 54176, 68352, 81264, 108352, 136704, 150677, 162528, 216704, 301354, 325056, 433408, 452031, 602708, 650112, 866816, 904062, 1205416, 1300224, 1808124, 2410832, 2600448, 3616248, 4821664, 7232496, 9643328, 14464992, 19286656, 28929984, 38573312, 57859968, 77146624, 115719936, 231439872]

約数ペア:

[(1, 231439872), (2, 115719936), (3, 77146624), (4, 57859968), (6, 38573312), (8, 28929984), (12, 19286656), (16, 14464992), (24, 9643328), (32, 7232496), (48, 4821664), (64, 3616248), (89, 2600448), (96, 2410832), (128, 1808124), (178, 1300224), (192, 1205416), (256, 904062), (267, 866816), (356, 650112), (384, 602708), (512, 452031), (534, 433408), (712, 325056), (768, 301354), (1068, 216704), (1424, 162528), (1536, 150677), (1693, 136704), (2136, 108352), (2848, 81264), (3386, 68352), (4272, 54176), (5079, 45568), (5696, 40632), (6772, 34176), (8544, 27088), (10158, 22784), (11392, 20316), (13544, 17088)]