812698848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1817

約数の個数: 144

約数和(自身を含む): 2509402896

約数和(自身を除く): 1696704048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 131, 144, 156, 208, 234, 262, 288, 312, 393, 416, 468, 524, 624, 786, 936, 1048, 1179, 1248, 1572, 1657, 1703, 1872, 2096, 2358, 3144, 3314, 3406, 3744, 4192, 4716, 4971, 5109, 6288, 6628, 6812, 9432, 9942, 10218, 12576, 13256, 13624, 14913, 15327, 18864, 19884, 20436, 21541, 26512, 27248, 29826, 30654, 37728, 39768, 40872, 43082, 53024, 54496, 59652, 61308, 64623, 79536, 81744, 86164, 119304, 122616, 129246, 159072, 163488, 172328, 193869, 217067, 238608, 245232, 258492, 344656, 387738, 434134, 477216, 490464, 516984, 651201, 689312, 775476, 868268, 1033968, 1302402, 1550952, 1736536, 1953603, 2067936, 2604804, 2821871, 3101904, 3473072, 3907206, 5209608, 5643742, 6203808, 6946144, 7814412, 8465613, 10419216, 11287484, 15628824, 16931226, 20838432, 22574968, 25396839, 31257648, 33862452, 45149936, 50793678, 62515296, 67724904, 90299872, 101587356, 135449808, 203174712, 270899616, 406349424, 812698848]

約数ペア:

[(1, 812698848), (2, 406349424), (3, 270899616), (4, 203174712), (6, 135449808), (8, 101587356), (9, 90299872), (12, 67724904), (13, 62515296), (16, 50793678), (18, 45149936), (24, 33862452), (26, 31257648), (32, 25396839), (36, 22574968), (39, 20838432), (48, 16931226), (52, 15628824), (72, 11287484), (78, 10419216), (96, 8465613), (104, 7814412), (117, 6946144), (131, 6203808), (144, 5643742), (156, 5209608), (208, 3907206), (234, 3473072), (262, 3101904), (288, 2821871), (312, 2604804), (393, 2067936), (416, 1953603), (468, 1736536), (524, 1550952), (624, 1302402), (786, 1033968), (936, 868268), (1048, 775476), (1179, 689312), (1248, 651201), (1572, 516984), (1657, 490464), (1703, 477216), (1872, 434134), (2096, 387738), (2358, 344656), (3144, 258492), (3314, 245232), (3406, 238608), (3744, 217067), (4192, 193869), (4716, 172328), (4971, 163488), (5109, 159072), (6288, 129246), (6628, 122616), (6812, 119304), (9432, 86164), (9942, 81744), (10218, 79536), (12576, 64623), (13256, 61308), (13624, 59652), (14913, 54496), (15327, 53024), (18864, 43082), (19884, 40872), (20436, 39768), (21541, 37728), (26512, 30654), (27248, 29826)]