238639536

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72053}}^1$

素因数の和:72090

約数の個数: 60

約数和(自身を含む): 696906288

約数和(自身を除く): 458266752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 72053, 144106, 216159, 288212, 432318, 576424, 648477, 864636, 1152848, 1296954, 1657219, 1729272, 2593908, 3314438, 3458544, 4971657, 5187816, 6628876, 9943314, 10375632, 13257752, 14914971, 19886628, 26515504, 29829942, 39773256, 59659884, 79546512, 119319768, 238639536]

約数ペア:

[(1, 238639536), (2, 119319768), (3, 79546512), (4, 59659884), (6, 39773256), (8, 29829942), (9, 26515504), (12, 19886628), (16, 14914971), (18, 13257752), (23, 10375632), (24, 9943314), (36, 6628876), (46, 5187816), (48, 4971657), (69, 3458544), (72, 3314438), (92, 2593908), (138, 1729272), (144, 1657219), (184, 1296954), (207, 1152848), (276, 864636), (368, 648477), (414, 576424), (552, 432318), (828, 288212), (1104, 216159), (1656, 144106), (3312, 72053)]