238564096

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 513321984

約数和(自身を除く): 274757888

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 713, 736, 992, 1307, 1426, 1472, 1984, 2614, 2852, 2944, 3968, 5228, 5704, 5888, 7936, 10456, 11408, 20912, 22816, 30061, 40517, 41824, 45632, 60122, 81034, 83648, 91264, 120244, 162068, 167296, 182528, 240488, 324136, 334592, 480976, 648272, 931891, 961952, 1296544, 1863782, 1923904, 2593088, 3727564, 3847808, 5186176, 7455128, 7695616, 10372352, 14910256, 29820512, 59641024, 119282048, 238564096]

約数ペア:

[(1, 238564096), (2, 119282048), (4, 59641024), (8, 29820512), (16, 14910256), (23, 10372352), (31, 7695616), (32, 7455128), (46, 5186176), (62, 3847808), (64, 3727564), (92, 2593088), (124, 1923904), (128, 1863782), (184, 1296544), (248, 961952), (256, 931891), (368, 648272), (496, 480976), (713, 334592), (736, 324136), (992, 240488), (1307, 182528), (1426, 167296), (1472, 162068), (1984, 120244), (2614, 91264), (2852, 83648), (2944, 81034), (3968, 60122), (5228, 45632), (5704, 41824), (5888, 40517), (7936, 30061), (10456, 22816), (11408, 20912)]