261585072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3808

約数の個数: 160

約数和(自身を含む): 895656960

約数和(自身を除く): 634071888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3761, 3864, 4347, 4968, 5796, 7522, 7728, 8694, 9936, 11283, 11592, 15044, 17388, 22566, 23184, 26327, 30088, 33849, 34776, 45132, 52654, 60176, 67698, 69552, 78981, 86503, 90264, 101547, 105308, 135396, 157962, 173006, 180528, 203094, 210616, 236943, 259509, 270792, 315924, 346012, 406188, 421232, 473886, 519018, 541584, 605521, 631848, 692024, 710829, 778527, 812376, 947772, 1038036, 1211042, 1263696, 1384048, 1421658, 1557054, 1624752, 1816563, 1895544, 2076072, 2335581, 2422084, 2843316, 3114108, 3633126, 3791088, 4152144, 4671162, 4844168, 5449689, 5686632, 6228216, 7266252, 9342324, 9688336, 10899378, 11373264, 12456432, 14532504, 16349067, 18684648, 21798756, 29065008, 32698134, 37369296, 43597512, 65396268, 87195024, 130792536, 261585072]

約数ペア:

[(1, 261585072), (2, 130792536), (3, 87195024), (4, 65396268), (6, 43597512), (7, 37369296), (8, 32698134), (9, 29065008), (12, 21798756), (14, 18684648), (16, 16349067), (18, 14532504), (21, 12456432), (23, 11373264), (24, 10899378), (27, 9688336), (28, 9342324), (36, 7266252), (42, 6228216), (46, 5686632), (48, 5449689), (54, 4844168), (56, 4671162), (63, 4152144), (69, 3791088), (72, 3633126), (84, 3114108), (92, 2843316), (108, 2422084), (112, 2335581), (126, 2076072), (138, 1895544), (144, 1816563), (161, 1624752), (168, 1557054), (184, 1421658), (189, 1384048), (207, 1263696), (216, 1211042), (252, 1038036), (276, 947772), (322, 812376), (336, 778527), (368, 710829), (378, 692024), (414, 631848), (432, 605521), (483, 541584), (504, 519018), (552, 473886), (621, 421232), (644, 406188), (756, 346012), (828, 315924), (966, 270792), (1008, 259509), (1104, 236943), (1242, 210616), (1288, 203094), (1449, 180528), (1512, 173006), (1656, 157962), (1932, 135396), (2484, 105308), (2576, 101547), (2898, 90264), (3024, 86503), (3312, 78981), (3761, 69552), (3864, 67698), (4347, 60176), (4968, 52654), (5796, 45132), (7522, 34776), (7728, 33849), (8694, 30088), (9936, 26327), (11283, 23184), (11592, 22566), (15044, 17388)]