1217994336

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{325319}}^1$

素因数の和:325348

約数の個数: 72

約数和(自身を含む): 3730119120

約数和(自身を除く): 2512124784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 325319, 650638, 975957, 1301276, 1951914, 2602552, 2927871, 3903828, 4229147, 5205104, 5855742, 7807656, 8458294, 10410208, 11711484, 12687441, 15615312, 16916588, 23422968, 25374882, 31230624, 33833176, 38062323, 46845936, 50749764, 67666352, 76124646, 93691872, 101499528, 135332704, 152249292, 202999056, 304498584, 405998112, 608997168, 1217994336]

約数ペア:

[(1, 1217994336), (2, 608997168), (3, 405998112), (4, 304498584), (6, 202999056), (8, 152249292), (9, 135332704), (12, 101499528), (13, 93691872), (16, 76124646), (18, 67666352), (24, 50749764), (26, 46845936), (32, 38062323), (36, 33833176), (39, 31230624), (48, 25374882), (52, 23422968), (72, 16916588), (78, 15615312), (96, 12687441), (104, 11711484), (117, 10410208), (144, 8458294), (156, 7807656), (208, 5855742), (234, 5205104), (288, 4229147), (312, 3903828), (416, 2927871), (468, 2602552), (624, 1951914), (936, 1301276), (1248, 975957), (1872, 650638), (3744, 325319)]