2645632224

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{399401}}^1$

素因数の和:399440

約数の個数: 72

約数和(自身を含む): 7850645712

約数和(自身を除く): 5205013488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 399401, 798802, 1198203, 1597604, 2396406, 3195208, 3594609, 4792812, 6390416, 7189218, 9186223, 9585624, 12780832, 14378436, 18372446, 19171248, 27558669, 28756872, 36744892, 38342496, 55117338, 57513744, 73489784, 82676007, 110234676, 115027488, 146979568, 165352014, 220469352, 293959136, 330704028, 440938704, 661408056, 881877408, 1322816112, 2645632224]

約数ペア:

[(1, 2645632224), (2, 1322816112), (3, 881877408), (4, 661408056), (6, 440938704), (8, 330704028), (9, 293959136), (12, 220469352), (16, 165352014), (18, 146979568), (23, 115027488), (24, 110234676), (32, 82676007), (36, 73489784), (46, 57513744), (48, 55117338), (69, 38342496), (72, 36744892), (92, 28756872), (96, 27558669), (138, 19171248), (144, 18372446), (184, 14378436), (207, 12780832), (276, 9585624), (288, 9186223), (368, 7189218), (414, 6390416), (552, 4792812), (736, 3594609), (828, 3195208), (1104, 2396406), (1656, 1597604), (2208, 1198203), (3312, 798802), (6624, 399401)]