312557616

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 200

約数和(自身を含む): 1045718784

約数和(自身を除く): 733161168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 131, 144, 162, 168, 189, 216, 252, 262, 263, 324, 336, 378, 393, 432, 504, 524, 526, 567, 648, 756, 786, 789, 917, 1008, 1048, 1052, 1134, 1179, 1296, 1512, 1572, 1578, 1834, 1841, 2096, 2104, 2268, 2358, 2367, 2751, 3024, 3144, 3156, 3537, 3668, 3682, 4208, 4536, 4716, 4734, 5502, 5523, 6288, 6312, 7074, 7101, 7336, 7364, 8253, 9072, 9432, 9468, 10611, 11004, 11046, 12624, 14148, 14202, 14672, 14728, 16506, 16569, 18864, 18936, 21222, 21303, 22008, 22092, 24759, 28296, 28404, 29456, 33012, 33138, 34453, 37872, 42444, 42606, 44016, 44184, 49518, 49707, 56592, 56808, 66024, 66276, 68906, 74277, 84888, 85212, 88368, 99036, 99414, 103359, 113616, 132048, 132552, 137812, 148554, 149121, 169776, 170424, 198072, 198828, 206718, 241171, 265104, 275624, 297108, 298242, 310077, 340848, 396144, 397656, 413436, 482342, 551248, 594216, 596484, 620154, 723513, 795312, 826872, 930231, 964684, 1188432, 1192968, 1240308, 1447026, 1653744, 1860462, 1929368, 2170539, 2385936, 2480616, 2790693, 2894052, 3720924, 3858736, 4341078, 4961232, 5581386, 5788104, 6511617, 7441848, 8682156, 11162772, 11576208, 13023234, 14883696, 17364312, 19534851, 22325544, 26046468, 34728624, 39069702, 44651088, 52092936, 78139404, 104185872, 156278808, 312557616]

約数ペア:

[(1, 312557616), (2, 156278808), (3, 104185872), (4, 78139404), (6, 52092936), (7, 44651088), (8, 39069702), (9, 34728624), (12, 26046468), (14, 22325544), (16, 19534851), (18, 17364312), (21, 14883696), (24, 13023234), (27, 11576208), (28, 11162772), (36, 8682156), (42, 7441848), (48, 6511617), (54, 5788104), (56, 5581386), (63, 4961232), (72, 4341078), (81, 3858736), (84, 3720924), (108, 2894052), (112, 2790693), (126, 2480616), (131, 2385936), (144, 2170539), (162, 1929368), (168, 1860462), (189, 1653744), (216, 1447026), (252, 1240308), (262, 1192968), (263, 1188432), (324, 964684), (336, 930231), (378, 826872), (393, 795312), (432, 723513), (504, 620154), (524, 596484), (526, 594216), (567, 551248), (648, 482342), (756, 413436), (786, 397656), (789, 396144), (917, 340848), (1008, 310077), (1048, 298242), (1052, 297108), (1134, 275624), (1179, 265104), (1296, 241171), (1512, 206718), (1572, 198828), (1578, 198072), (1834, 170424), (1841, 169776), (2096, 149121), (2104, 148554), (2268, 137812), (2358, 132552), (2367, 132048), (2751, 113616), (3024, 103359), (3144, 99414), (3156, 99036), (3537, 88368), (3668, 85212), (3682, 84888), (4208, 74277), (4536, 68906), (4716, 66276), (4734, 66024), (5502, 56808), (5523, 56592), (6288, 49707), (6312, 49518), (7074, 44184), (7101, 44016), (7336, 42606), (7364, 42444), (8253, 37872), (9072, 34453), (9432, 33138), (9468, 33012), (10611, 29456), (11004, 28404), (11046, 28296), (12624, 24759), (14148, 22092), (14202, 22008), (14672, 21303), (14728, 21222), (16506, 18936), (16569, 18864)]