123663456

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 441262080

約数和(自身を除く): 317598624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 96, 98, 108, 112, 126, 127, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 224, 252, 254, 276, 288, 294, 322, 336, 368, 378, 381, 392, 414, 432, 441, 483, 504, 508, 552, 588, 621, 644, 672, 736, 756, 762, 784, 828, 864, 882, 889, 966, 1008, 1016, 1104, 1127, 1143, 1176, 1242, 1288, 1323, 1449, 1512, 1524, 1568, 1656, 1764, 1778, 1932, 2016, 2032, 2208, 2254, 2286, 2352, 2484, 2576, 2646, 2667, 2898, 2921, 3024, 3048, 3312, 3381, 3429, 3528, 3556, 3864, 4064, 4347, 4508, 4572, 4704, 4968, 5152, 5292, 5334, 5796, 5842, 6048, 6096, 6223, 6624, 6762, 6858, 7056, 7112, 7728, 8001, 8694, 8763, 9016, 9144, 9936, 10143, 10584, 10668, 11592, 11684, 12192, 12446, 13524, 13716, 14112, 14224, 15456, 16002, 17388, 17526, 18032, 18288, 18669, 19872, 20286, 20447, 21168, 21336, 23184, 23368, 24003, 24892, 26289, 27048, 27432, 28448, 30429, 32004, 34776, 35052, 36064, 36576, 37338, 40572, 40894, 42336, 42672, 46368, 46736, 48006, 49784, 52578, 54096, 54864, 56007, 60858, 61341, 64008, 69552, 70104, 74676, 78867, 81144, 81788, 85344, 93472, 96012, 99568, 105156, 108192, 109728, 112014, 121716, 122682, 128016, 139104, 140208, 143129, 149352, 157734, 162288, 163576, 168021, 184023, 192024, 199136, 210312, 224028, 243432, 245364, 256032, 280416, 286258, 298704, 315468, 324576, 327152, 336042, 368046, 384048, 420624, 429387, 448056, 486864, 490728, 552069, 572516, 597408, 630936, 654304, 672084, 736092, 768096, 841248, 858774, 896112, 973728, 981456, 1104138, 1145032, 1261872, 1288161, 1344168, 1472184, 1717548, 1792224, 1962912, 2208276, 2290064, 2523744, 2576322, 2688336, 2944368, 3435096, 3864483, 4416552, 4580128, 5152644, 5376672, 5888736, 6870192, 7728966, 8833104, 10305288, 13740384, 15457932, 17666208, 20610576, 30915864, 41221152, 61831728, 123663456]

約数ペア:

[(1, 123663456), (2, 61831728), (3, 41221152), (4, 30915864), (6, 20610576), (7, 17666208), (8, 15457932), (9, 13740384), (12, 10305288), (14, 8833104), (16, 7728966), (18, 6870192), (21, 5888736), (23, 5376672), (24, 5152644), (27, 4580128), (28, 4416552), (32, 3864483), (36, 3435096), (42, 2944368), (46, 2688336), (48, 2576322), (49, 2523744), (54, 2290064), (56, 2208276), (63, 1962912), (69, 1792224), (72, 1717548), (84, 1472184), (92, 1344168), (96, 1288161), (98, 1261872), (108, 1145032), (112, 1104138), (126, 981456), (127, 973728), (138, 896112), (144, 858774), (147, 841248), (161, 768096), (168, 736092), (184, 672084), (189, 654304), (196, 630936), (207, 597408), (216, 572516), (224, 552069), (252, 490728), (254, 486864), (276, 448056), (288, 429387), (294, 420624), (322, 384048), (336, 368046), (368, 336042), (378, 327152), (381, 324576), (392, 315468), (414, 298704), (432, 286258), (441, 280416), (483, 256032), (504, 245364), (508, 243432), (552, 224028), (588, 210312), (621, 199136), (644, 192024), (672, 184023), (736, 168021), (756, 163576), (762, 162288), (784, 157734), (828, 149352), (864, 143129), (882, 140208), (889, 139104), (966, 128016), (1008, 122682), (1016, 121716), (1104, 112014), (1127, 109728), (1143, 108192), (1176, 105156), (1242, 99568), (1288, 96012), (1323, 93472), (1449, 85344), (1512, 81788), (1524, 81144), (1568, 78867), (1656, 74676), (1764, 70104), (1778, 69552), (1932, 64008), (2016, 61341), (2032, 60858), (2208, 56007), (2254, 54864), (2286, 54096), (2352, 52578), (2484, 49784), (2576, 48006), (2646, 46736), (2667, 46368), (2898, 42672), (2921, 42336), (3024, 40894), (3048, 40572), (3312, 37338), (3381, 36576), (3429, 36064), (3528, 35052), (3556, 34776), (3864, 32004), (4064, 30429), (4347, 28448), (4508, 27432), (4572, 27048), (4704, 26289), (4968, 24892), (5152, 24003), (5292, 23368), (5334, 23184), (5796, 21336), (5842, 21168), (6048, 20447), (6096, 20286), (6223, 19872), (6624, 18669), (6762, 18288), (6858, 18032), (7056, 17526), (7112, 17388), (7728, 16002), (8001, 15456), (8694, 14224), (8763, 14112), (9016, 13716), (9144, 13524), (9936, 12446), (10143, 12192), (10584, 11684), (10668, 11592)]