2018099245288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1741}}^1\times {\mathrm{3877}}^1$

素因数の和:5931

約数の個数: 128

約数和(自身を含む): 4572106156800

約数和(自身を除く): 2554006911512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 281, 532, 562, 1064, 1124, 1741, 1967, 2248, 3482, 3877, 3934, 5339, 6964, 7754, 7868, 10678, 12187, 13928, 15508, 15736, 21356, 24374, 27139, 31016, 33079, 37373, 42712, 48748, 54278, 66158, 73663, 74746, 97496, 108556, 132316, 147326, 149492, 217112, 231553, 264632, 294652, 298984, 463106, 489221, 515641, 589304, 926212, 978442, 1031282, 1089437, 1852424, 1956884, 2062564, 2178874, 3424547, 3913768, 4125128, 4357748, 6749857, 6849094, 7626059, 8715496, 9295199, 13499714, 13698188, 15252118, 18590398, 20699303, 26999428, 27396376, 30504236, 37180796, 41398606, 47248999, 53998856, 61008472, 65066393, 74361592, 82797212, 94497998, 128247283, 130132786, 144895121, 165594424, 188995996, 256494566, 260265572, 289790242, 377991992, 512989132, 520531144, 579580484, 897730981, 1025978264, 1159160968, 1795461962, 1896709817, 3590923924, 3793419634, 7181847848, 7586839268, 13276968719, 15173678536, 26553937438, 36037486523, 53107874876, 72074973046, 106215749752, 144149946092, 252262405661, 288299892184, 504524811322, 1009049622644, 2018099245288]

約数ペア:

[(1, 2018099245288), (2, 1009049622644), (4, 504524811322), (7, 288299892184), (8, 252262405661), (14, 144149946092), (19, 106215749752), (28, 72074973046), (38, 53107874876), (56, 36037486523), (76, 26553937438), (133, 15173678536), (152, 13276968719), (266, 7586839268), (281, 7181847848), (532, 3793419634), (562, 3590923924), (1064, 1896709817), (1124, 1795461962), (1741, 1159160968), (1967, 1025978264), (2248, 897730981), (3482, 579580484), (3877, 520531144), (3934, 512989132), (5339, 377991992), (6964, 289790242), (7754, 260265572), (7868, 256494566), (10678, 188995996), (12187, 165594424), (13928, 144895121), (15508, 130132786), (15736, 128247283), (21356, 94497998), (24374, 82797212), (27139, 74361592), (31016, 65066393), (33079, 61008472), (37373, 53998856), (42712, 47248999), (48748, 41398606), (54278, 37180796), (66158, 30504236), (73663, 27396376), (74746, 26999428), (97496, 20699303), (108556, 18590398), (132316, 15252118), (147326, 13698188), (149492, 13499714), (217112, 9295199), (231553, 8715496), (264632, 7626059), (294652, 6849094), (298984, 6749857), (463106, 4357748), (489221, 4125128), (515641, 3913768), (589304, 3424547), (926212, 2178874), (978442, 2062564), (1031282, 1956884), (1089437, 1852424)]