860185872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21918

約数の個数: 160

約数和(自身を含む): 3038972160

約数和(自身を除く): 2178786288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 21881, 39312, 43762, 65643, 87524, 131286, 153167, 175048, 196929, 262572, 284453, 306334, 350096, 393858, 459501, 525144, 568906, 590787, 612668, 787716, 853359, 919002, 1050288, 1137812, 1181574, 1225336, 1378503, 1575432, 1706718, 1838004, 1991171, 2275624, 2363148, 2450672, 2560077, 2757006, 3150864, 3413436, 3676008, 3982342, 4135509, 4551248, 4726296, 5120154, 5514012, 5973513, 6826872, 7352016, 7680231, 7964684, 8271018, 9452592, 10240308, 11028024, 11947026, 13653744, 15360462, 15929368, 16542036, 17920539, 20480616, 22056048, 23894052, 30720924, 31858736, 33084072, 35841078, 40961232, 47788104, 53761617, 61441848, 66168144, 71682156, 95576208, 107523234, 122883696, 143364312, 215046468, 286728624, 430092936, 860185872]

約数ペア:

[(1, 860185872), (2, 430092936), (3, 286728624), (4, 215046468), (6, 143364312), (7, 122883696), (8, 107523234), (9, 95576208), (12, 71682156), (13, 66168144), (14, 61441848), (16, 53761617), (18, 47788104), (21, 40961232), (24, 35841078), (26, 33084072), (27, 31858736), (28, 30720924), (36, 23894052), (39, 22056048), (42, 20480616), (48, 17920539), (52, 16542036), (54, 15929368), (56, 15360462), (63, 13653744), (72, 11947026), (78, 11028024), (84, 10240308), (91, 9452592), (104, 8271018), (108, 7964684), (112, 7680231), (117, 7352016), (126, 6826872), (144, 5973513), (156, 5514012), (168, 5120154), (182, 4726296), (189, 4551248), (208, 4135509), (216, 3982342), (234, 3676008), (252, 3413436), (273, 3150864), (312, 2757006), (336, 2560077), (351, 2450672), (364, 2363148), (378, 2275624), (432, 1991171), (468, 1838004), (504, 1706718), (546, 1575432), (624, 1378503), (702, 1225336), (728, 1181574), (756, 1137812), (819, 1050288), (936, 919002), (1008, 853359), (1092, 787716), (1404, 612668), (1456, 590787), (1512, 568906), (1638, 525144), (1872, 459501), (2184, 393858), (2457, 350096), (2808, 306334), (3024, 284453), (3276, 262572), (4368, 196929), (4914, 175048), (5616, 153167), (6552, 131286), (9828, 87524), (13104, 65643), (19656, 43762), (21881, 39312)]