215856768

素因数分解:

$2^7\times 3^1\times {\mathrm{659}}^1\times {\mathrm{853}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 574912800

約数和(自身を除く): 359056032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 659, 853, 1318, 1706, 1977, 2559, 2636, 3412, 3954, 5118, 5272, 6824, 7908, 10236, 10544, 13648, 15816, 20472, 21088, 27296, 31632, 40944, 42176, 54592, 63264, 81888, 84352, 109184, 126528, 163776, 253056, 327552, 562127, 1124254, 1686381, 2248508, 3372762, 4497016, 6745524, 8994032, 13491048, 17988064, 26982096, 35976128, 53964192, 71952256, 107928384, 215856768]

約数ペア:

[(1, 215856768), (2, 107928384), (3, 71952256), (4, 53964192), (6, 35976128), (8, 26982096), (12, 17988064), (16, 13491048), (24, 8994032), (32, 6745524), (48, 4497016), (64, 3372762), (96, 2248508), (128, 1686381), (192, 1124254), (384, 562127), (659, 327552), (853, 253056), (1318, 163776), (1706, 126528), (1977, 109184), (2559, 84352), (2636, 81888), (3412, 63264), (3954, 54592), (5118, 42176), (5272, 40944), (6824, 31632), (7908, 27296), (10236, 21088), (10544, 20472), (13648, 15816)]