343884736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 773785600

約数和(自身を除く): 429900864

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 134, 199, 208, 248, 268, 398, 403, 416, 496, 536, 796, 806, 832, 871, 992, 1072, 1592, 1612, 1742, 1984, 2077, 2144, 2587, 3184, 3224, 3484, 4154, 4288, 5174, 6169, 6368, 6448, 6968, 8308, 10348, 12338, 12736, 12896, 13333, 13936, 16616, 20696, 24676, 25792, 26666, 27001, 27872, 33232, 41392, 49352, 53332, 54002, 55744, 66464, 80197, 82784, 98704, 106664, 108004, 132928, 160394, 165568, 173329, 197408, 213328, 216008, 320788, 346658, 394816, 413323, 426656, 432016, 641576, 693316, 826646, 853312, 864032, 1283152, 1386632, 1653292, 1728064, 2566304, 2773264, 3306584, 5132608, 5373199, 5546528, 6613168, 10746398, 11093056, 13226336, 21492796, 26452672, 42985592, 85971184, 171942368, 343884736]

約数ペア:

[(1, 343884736), (2, 171942368), (4, 85971184), (8, 42985592), (13, 26452672), (16, 21492796), (26, 13226336), (31, 11093056), (32, 10746398), (52, 6613168), (62, 5546528), (64, 5373199), (67, 5132608), (104, 3306584), (124, 2773264), (134, 2566304), (199, 1728064), (208, 1653292), (248, 1386632), (268, 1283152), (398, 864032), (403, 853312), (416, 826646), (496, 693316), (536, 641576), (796, 432016), (806, 426656), (832, 413323), (871, 394816), (992, 346658), (1072, 320788), (1592, 216008), (1612, 213328), (1742, 197408), (1984, 173329), (2077, 165568), (2144, 160394), (2587, 132928), (3184, 108004), (3224, 106664), (3484, 98704), (4154, 82784), (4288, 80197), (5174, 66464), (6169, 55744), (6368, 54002), (6448, 53332), (6968, 49352), (8308, 41392), (10348, 33232), (12338, 27872), (12736, 27001), (12896, 26666), (13333, 25792), (13936, 24676), (16616, 20696)]