654349968006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2418

約数の個数: 128

約数和(自身を含む): 1518466867200

約数和(自身を除く): 864116899194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 199, 227, 386, 398, 454, 579, 597, 681, 1158, 1194, 1351, 1362, 1393, 1589, 1787, 2702, 2786, 3178, 3574, 4053, 4179, 4767, 5361, 8106, 8358, 9534, 10722, 12509, 25018, 37527, 38407, 43811, 45173, 75054, 76814, 87622, 90346, 115221, 131433, 135519, 230442, 262866, 268849, 271038, 306677, 316211, 344891, 355613, 405649, 537698, 613354, 632422, 689782, 711226, 806547, 811298, 920031, 948633, 1034673, 1066839, 1216947, 1613094, 1840062, 1897266, 2069346, 2133678, 2414237, 2433894, 2489291, 2839543, 4828474, 4978582, 5679086, 7242711, 7467873, 8518629, 8718389, 14485422, 14935746, 17037258, 17436778, 26155167, 52310334, 61028723, 68633309, 78290257, 80724151, 122057446, 137266618, 156580514, 161448302, 183086169, 205899927, 234870771, 242172453, 366172338, 411799854, 469741542, 480433163, 484344906, 548031799, 565069057, 960866326, 1096063598, 1130138114, 1441299489, 1644095397, 1695207171, 2882598978, 3288190794, 3390414342, 15579761143, 31159522286, 46739283429, 93478566858, 109058328001, 218116656002, 327174984003, 654349968006]

約数ペア:

[(1, 654349968006), (2, 327174984003), (3, 218116656002), (6, 109058328001), (7, 93478566858), (14, 46739283429), (21, 31159522286), (42, 15579761143), (193, 3390414342), (199, 3288190794), (227, 2882598978), (386, 1695207171), (398, 1644095397), (454, 1441299489), (579, 1130138114), (597, 1096063598), (681, 960866326), (1158, 565069057), (1194, 548031799), (1351, 484344906), (1362, 480433163), (1393, 469741542), (1589, 411799854), (1787, 366172338), (2702, 242172453), (2786, 234870771), (3178, 205899927), (3574, 183086169), (4053, 161448302), (4179, 156580514), (4767, 137266618), (5361, 122057446), (8106, 80724151), (8358, 78290257), (9534, 68633309), (10722, 61028723), (12509, 52310334), (25018, 26155167), (37527, 17436778), (38407, 17037258), (43811, 14935746), (45173, 14485422), (75054, 8718389), (76814, 8518629), (87622, 7467873), (90346, 7242711), (115221, 5679086), (131433, 4978582), (135519, 4828474), (230442, 2839543), (262866, 2489291), (268849, 2433894), (271038, 2414237), (306677, 2133678), (316211, 2069346), (344891, 1897266), (355613, 1840062), (405649, 1613094), (537698, 1216947), (613354, 1066839), (632422, 1034673), (689782, 948633), (711226, 920031), (806547, 811298)]