1811328

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 4957200

約数和(自身を除く): 3145872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 89, 96, 106, 128, 159, 178, 192, 212, 267, 318, 356, 384, 424, 534, 636, 712, 848, 1068, 1272, 1424, 1696, 2136, 2544, 2848, 3392, 4272, 4717, 5088, 5696, 6784, 8544, 9434, 10176, 11392, 14151, 17088, 18868, 20352, 28302, 34176, 37736, 56604, 75472, 113208, 150944, 226416, 301888, 452832, 603776, 905664, 1811328]

約数ペア:

[(1, 1811328), (2, 905664), (3, 603776), (4, 452832), (6, 301888), (8, 226416), (12, 150944), (16, 113208), (24, 75472), (32, 56604), (48, 37736), (53, 34176), (64, 28302), (89, 20352), (96, 18868), (106, 17088), (128, 14151), (159, 11392), (178, 10176), (192, 9434), (212, 8544), (267, 6784), (318, 5696), (356, 5088), (384, 4717), (424, 4272), (534, 3392), (636, 2848), (712, 2544), (848, 2136), (1068, 1696), (1272, 1424)]