19518373296

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{853}}^1\times {\mathrm{1213}}^1$

素因数の和:2211

約数の個数: 120

約数和(自身を含む): 55151272176

約数和(自身を除く): 35632898880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 853, 1048, 1179, 1213, 1572, 1706, 2096, 2358, 2426, 2559, 3144, 3412, 3639, 4716, 4852, 5118, 6288, 6824, 7278, 7677, 9432, 9704, 10236, 10917, 13648, 14556, 15354, 18864, 19408, 20472, 21834, 29112, 30708, 40944, 43668, 58224, 61416, 87336, 111743, 122832, 158903, 174672, 223486, 317806, 335229, 446972, 476709, 635612, 670458, 893944, 953418, 1005687, 1034689, 1271224, 1340916, 1430127, 1787888, 1906836, 2011374, 2069378, 2542448, 2681832, 2860254, 3104067, 3813672, 4022748, 4138756, 5363664, 5720508, 6208134, 7627344, 8045496, 8277512, 9312201, 11441016, 12416268, 16090992, 16555024, 18624402, 22882032, 24832536, 37248804, 49665072, 74497608, 135544259, 148995216, 271088518, 406632777, 542177036, 813265554, 1084354072, 1219898331, 1626531108, 2168708144, 2439796662, 3253062216, 4879593324, 6506124432, 9759186648, 19518373296]

約数ペア:

[(1, 19518373296), (2, 9759186648), (3, 6506124432), (4, 4879593324), (6, 3253062216), (8, 2439796662), (9, 2168708144), (12, 1626531108), (16, 1219898331), (18, 1084354072), (24, 813265554), (36, 542177036), (48, 406632777), (72, 271088518), (131, 148995216), (144, 135544259), (262, 74497608), (393, 49665072), (524, 37248804), (786, 24832536), (853, 22882032), (1048, 18624402), (1179, 16555024), (1213, 16090992), (1572, 12416268), (1706, 11441016), (2096, 9312201), (2358, 8277512), (2426, 8045496), (2559, 7627344), (3144, 6208134), (3412, 5720508), (3639, 5363664), (4716, 4138756), (4852, 4022748), (5118, 3813672), (6288, 3104067), (6824, 2860254), (7278, 2681832), (7677, 2542448), (9432, 2069378), (9704, 2011374), (10236, 1906836), (10917, 1787888), (13648, 1430127), (14556, 1340916), (15354, 1271224), (18864, 1034689), (19408, 1005687), (20472, 953418), (21834, 893944), (29112, 670458), (30708, 635612), (40944, 476709), (43668, 446972), (58224, 335229), (61416, 317806), (87336, 223486), (111743, 174672), (122832, 158903)]