441604072

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 1044981000

約数和(自身を除く): 603376928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 193, 196, 364, 386, 392, 449, 637, 728, 772, 898, 1274, 1351, 1544, 1796, 2509, 2548, 2702, 3143, 3592, 5018, 5096, 5404, 5837, 6286, 9457, 10036, 10808, 11674, 12572, 17563, 18914, 20072, 22001, 23348, 25144, 35126, 37828, 40859, 44002, 46696, 70252, 75656, 81718, 86657, 88004, 122941, 140504, 163436, 173314, 176008, 245882, 286013, 326872, 346628, 491764, 572026, 606599, 693256, 983528, 1126541, 1144052, 1213198, 2253082, 2288104, 2426396, 4246193, 4506164, 4852792, 7885787, 8492386, 9012328, 15771574, 16984772, 31543148, 33969544, 55200509, 63086296, 110401018, 220802036, 441604072]

約数ペア:

[(1, 441604072), (2, 220802036), (4, 110401018), (7, 63086296), (8, 55200509), (13, 33969544), (14, 31543148), (26, 16984772), (28, 15771574), (49, 9012328), (52, 8492386), (56, 7885787), (91, 4852792), (98, 4506164), (104, 4246193), (182, 2426396), (193, 2288104), (196, 2253082), (364, 1213198), (386, 1144052), (392, 1126541), (449, 983528), (637, 693256), (728, 606599), (772, 572026), (898, 491764), (1274, 346628), (1351, 326872), (1544, 286013), (1796, 245882), (2509, 176008), (2548, 173314), (2702, 163436), (3143, 140504), (3592, 122941), (5018, 88004), (5096, 86657), (5404, 81718), (5837, 75656), (6286, 70252), (9457, 46696), (10036, 44002), (10808, 40859), (11674, 37828), (12572, 35126), (17563, 25144), (18914, 23348), (20072, 22001)]