998242585648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{544897}}^1$

素因数の和:546410

約数の個数: 80

約数和(自身を含む): 2412965274624

約数和(自身を除く): 1414722688976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1487, 2974, 5948, 10409, 11896, 16357, 20818, 23792, 32714, 41636, 65428, 83272, 114499, 130856, 166544, 228998, 261712, 457996, 544897, 915992, 1089794, 1831984, 2179588, 3814279, 4359176, 5993867, 7628558, 8718352, 11987734, 15257116, 23975468, 30514232, 41957069, 47950936, 61028464, 83914138, 95901872, 167828276, 335656552, 671313104, 810261839, 1620523678, 3241047356, 5671832873, 6482094712, 8912880229, 11343665746, 12964189424, 17825760458, 22687331492, 35651520916, 45374662984, 62390161603, 71303041832, 90749325968, 124780323206, 142606083664, 249560646412, 499121292824, 998242585648]

約数ペア:

[(1, 998242585648), (2, 499121292824), (4, 249560646412), (7, 142606083664), (8, 124780323206), (11, 90749325968), (14, 71303041832), (16, 62390161603), (22, 45374662984), (28, 35651520916), (44, 22687331492), (56, 17825760458), (77, 12964189424), (88, 11343665746), (112, 8912880229), (154, 6482094712), (176, 5671832873), (308, 3241047356), (616, 1620523678), (1232, 810261839), (1487, 671313104), (2974, 335656552), (5948, 167828276), (10409, 95901872), (11896, 83914138), (16357, 61028464), (20818, 47950936), (23792, 41957069), (32714, 30514232), (41636, 23975468), (65428, 15257116), (83272, 11987734), (114499, 8718352), (130856, 7628558), (166544, 5993867), (228998, 4359176), (261712, 3814279), (457996, 2179588), (544897, 1831984), (915992, 1089794)]