243265896

素因数分解:

$2^3\times 3^3\times {\mathrm{659}}^1\times {\mathrm{1709}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 677160000

約数和(自身を除く): 433894104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 659, 1318, 1709, 1977, 2636, 3418, 3954, 5127, 5272, 5931, 6836, 7908, 10254, 11862, 13672, 15381, 15816, 17793, 20508, 23724, 30762, 35586, 41016, 46143, 47448, 61524, 71172, 92286, 123048, 142344, 184572, 369144, 1126231, 2252462, 3378693, 4504924, 6757386, 9009848, 10136079, 13514772, 20272158, 27029544, 30408237, 40544316, 60816474, 81088632, 121632948, 243265896]

約数ペア:

[(1, 243265896), (2, 121632948), (3, 81088632), (4, 60816474), (6, 40544316), (8, 30408237), (9, 27029544), (12, 20272158), (18, 13514772), (24, 10136079), (27, 9009848), (36, 6757386), (54, 4504924), (72, 3378693), (108, 2252462), (216, 1126231), (659, 369144), (1318, 184572), (1709, 142344), (1977, 123048), (2636, 92286), (3418, 71172), (3954, 61524), (5127, 47448), (5272, 46143), (5931, 41016), (6836, 35586), (7908, 30762), (10254, 23724), (11862, 20508), (13672, 17793), (15381, 15816)]