1901909088

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227719}}^1$

素因数の和:227764

約数の個数: 72

約数和(自身を含む): 5595080400

約数和(自身を除く): 3693171312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 227719, 455438, 683157, 910876, 1366314, 1821752, 2049471, 2732628, 3643504, 4098942, 5465256, 6603851, 7287008, 8197884, 10930512, 13207702, 16395768, 19811553, 21861024, 26415404, 32791536, 39623106, 52830808, 59434659, 65583072, 79246212, 105661616, 118869318, 158492424, 211323232, 237738636, 316984848, 475477272, 633969696, 950954544, 1901909088]

約数ペア:

[(1, 1901909088), (2, 950954544), (3, 633969696), (4, 475477272), (6, 316984848), (8, 237738636), (9, 211323232), (12, 158492424), (16, 118869318), (18, 105661616), (24, 79246212), (29, 65583072), (32, 59434659), (36, 52830808), (48, 39623106), (58, 32791536), (72, 26415404), (87, 21861024), (96, 19811553), (116, 16395768), (144, 13207702), (174, 10930512), (232, 8197884), (261, 7287008), (288, 6603851), (348, 5465256), (464, 4098942), (522, 3643504), (696, 2732628), (928, 2049471), (1044, 1821752), (1392, 1366314), (2088, 910876), (2784, 683157), (4176, 455438), (8352, 227719)]