259271712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 872847360

約数和(自身を除く): 613575648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 163, 168, 189, 216, 224, 252, 263, 288, 326, 336, 378, 432, 489, 504, 526, 652, 672, 756, 789, 864, 978, 1008, 1052, 1141, 1304, 1467, 1512, 1578, 1841, 1956, 2016, 2104, 2282, 2367, 2608, 2934, 3024, 3156, 3423, 3682, 3912, 4208, 4401, 4564, 4734, 5216, 5523, 5868, 6048, 6312, 6846, 7101, 7364, 7824, 8416, 8802, 9128, 9468, 10269, 11046, 11736, 12624, 13692, 14202, 14728, 15648, 16569, 17604, 18256, 18936, 20538, 22092, 23472, 25248, 27384, 28404, 29456, 30807, 33138, 35208, 36512, 37872, 41076, 42869, 44184, 46944, 49707, 54768, 56808, 58912, 61614, 66276, 70416, 75744, 82152, 85738, 88368, 99414, 109536, 113616, 123228, 128607, 132552, 140832, 164304, 171476, 176736, 198828, 227232, 246456, 257214, 265104, 300083, 328608, 342952, 385821, 397656, 492912, 514428, 530208, 600166, 685904, 771642, 795312, 900249, 985824, 1028856, 1157463, 1200332, 1371808, 1543284, 1590624, 1800498, 2057712, 2314926, 2400664, 2700747, 3086568, 3600996, 4115424, 4629852, 4801328, 5401494, 6173136, 7201992, 8102241, 9259704, 9602656, 10802988, 12346272, 14403984, 16204482, 18519408, 21605976, 28807968, 32408964, 37038816, 43211952, 64817928, 86423904, 129635856, 259271712]

約数ペア:

[(1, 259271712), (2, 129635856), (3, 86423904), (4, 64817928), (6, 43211952), (7, 37038816), (8, 32408964), (9, 28807968), (12, 21605976), (14, 18519408), (16, 16204482), (18, 14403984), (21, 12346272), (24, 10802988), (27, 9602656), (28, 9259704), (32, 8102241), (36, 7201992), (42, 6173136), (48, 5401494), (54, 4801328), (56, 4629852), (63, 4115424), (72, 3600996), (84, 3086568), (96, 2700747), (108, 2400664), (112, 2314926), (126, 2057712), (144, 1800498), (163, 1590624), (168, 1543284), (189, 1371808), (216, 1200332), (224, 1157463), (252, 1028856), (263, 985824), (288, 900249), (326, 795312), (336, 771642), (378, 685904), (432, 600166), (489, 530208), (504, 514428), (526, 492912), (652, 397656), (672, 385821), (756, 342952), (789, 328608), (864, 300083), (978, 265104), (1008, 257214), (1052, 246456), (1141, 227232), (1304, 198828), (1467, 176736), (1512, 171476), (1578, 164304), (1841, 140832), (1956, 132552), (2016, 128607), (2104, 123228), (2282, 113616), (2367, 109536), (2608, 99414), (2934, 88368), (3024, 85738), (3156, 82152), (3423, 75744), (3682, 70416), (3912, 66276), (4208, 61614), (4401, 58912), (4564, 56808), (4734, 54768), (5216, 49707), (5523, 46944), (5868, 44184), (6048, 42869), (6312, 41076), (6846, 37872), (7101, 36512), (7364, 35208), (7824, 33138), (8416, 30807), (8802, 29456), (9128, 28404), (9468, 27384), (10269, 25248), (11046, 23472), (11736, 22092), (12624, 20538), (13692, 18936), (14202, 18256), (14728, 17604), (15648, 16569)]