1798889172216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1\times {\mathrm{3947}}^1$

素因数の和:5469

約数の個数: 128

約数和(自身を含む): 4618307232000

約数和(自身を除く): 2819418059784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 421, 516, 842, 1032, 1049, 1263, 1684, 2098, 2526, 3147, 3368, 3947, 4196, 5052, 6294, 7894, 8392, 10104, 11841, 12588, 15788, 18103, 23682, 25176, 31576, 36206, 45107, 47364, 54309, 72412, 90214, 94728, 108618, 135321, 144824, 169721, 180428, 217236, 270642, 339442, 360856, 434472, 441629, 509163, 541284, 678884, 883258, 1018326, 1082568, 1324887, 1357768, 1661687, 1766516, 2036652, 2649774, 3323374, 3533032, 4073304, 4140403, 4985061, 5299548, 6646748, 8280806, 9970122, 10599096, 12421209, 13293496, 16561612, 18990047, 19940244, 24842418, 33123224, 37980094, 39880488, 49684836, 56970141, 71452541, 75960188, 99369672, 113940282, 142905082, 151920376, 178037329, 214357623, 227880564, 285810164, 356074658, 428715246, 455761128, 534111987, 571620328, 712149316, 857430492, 1068223974, 1424298632, 1714860984, 1743109663, 2136447948, 3486219326, 4272895896, 5229328989, 6972438652, 10458657978, 13944877304, 20917315956, 41834631912, 74953715509, 149907431018, 224861146527, 299814862036, 449722293054, 599629724072, 899444586108, 1798889172216]

約数ペア:

[(1, 1798889172216), (2, 899444586108), (3, 599629724072), (4, 449722293054), (6, 299814862036), (8, 224861146527), (12, 149907431018), (24, 74953715509), (43, 41834631912), (86, 20917315956), (129, 13944877304), (172, 10458657978), (258, 6972438652), (344, 5229328989), (421, 4272895896), (516, 3486219326), (842, 2136447948), (1032, 1743109663), (1049, 1714860984), (1263, 1424298632), (1684, 1068223974), (2098, 857430492), (2526, 712149316), (3147, 571620328), (3368, 534111987), (3947, 455761128), (4196, 428715246), (5052, 356074658), (6294, 285810164), (7894, 227880564), (8392, 214357623), (10104, 178037329), (11841, 151920376), (12588, 142905082), (15788, 113940282), (18103, 99369672), (23682, 75960188), (25176, 71452541), (31576, 56970141), (36206, 49684836), (45107, 39880488), (47364, 37980094), (54309, 33123224), (72412, 24842418), (90214, 19940244), (94728, 18990047), (108618, 16561612), (135321, 13293496), (144824, 12421209), (169721, 10599096), (180428, 9970122), (217236, 8280806), (270642, 6646748), (339442, 5299548), (360856, 4985061), (434472, 4140403), (441629, 4073304), (509163, 3533032), (541284, 3323374), (678884, 2649774), (883258, 2036652), (1018326, 1766516), (1082568, 1661687), (1324887, 1357768)]