252981792

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 240

約数和(自身を含む): 866460672

約数和(自身を除く): 613478880

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, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 191, 216, 219, 224, 252, 288, 292, 324, 336, 378, 382, 432, 438, 504, 511, 567, 573, 584, 648, 657, 672, 756, 764, 864, 876, 1008, 1022, 1134, 1146, 1168, 1296, 1314, 1337, 1512, 1528, 1533, 1719, 1752, 1971, 2016, 2044, 2268, 2292, 2336, 2592, 2628, 2674, 3024, 3056, 3066, 3438, 3504, 3942, 4011, 4088, 4536, 4584, 4599, 5157, 5256, 5348, 5913, 6048, 6112, 6132, 6876, 7008, 7884, 8022, 8176, 9072, 9168, 9198, 10314, 10512, 10696, 11826, 12033, 12264, 13752, 13797, 13943, 15471, 15768, 16044, 16352, 18144, 18336, 18396, 20628, 21024, 21392, 23652, 24066, 24528, 27504, 27594, 27886, 30942, 31536, 32088, 36099, 36792, 41256, 41391, 41829, 42784, 47304, 48132, 49056, 55008, 55188, 55772, 61884, 63072, 64176, 72198, 73584, 82512, 82782, 83658, 94608, 96264, 97601, 108297, 110376, 111544, 123768, 125487, 128352, 144396, 147168, 165024, 165564, 167316, 189216, 192528, 195202, 216594, 220752, 223088, 247536, 250974, 288792, 292803, 331128, 334632, 376461, 385056, 390404, 433188, 441504, 446176, 495072, 501948, 577584, 585606, 662256, 669264, 752922, 780808, 866376, 878409, 1003896, 1129383, 1155168, 1171212, 1324512, 1338528, 1505844, 1561616, 1732752, 1756818, 2007792, 2258766, 2342424, 2635227, 3011688, 3123232, 3465504, 3513636, 4015584, 4517532, 4684848, 5270454, 6023376, 7027272, 7905681, 9035064, 9369696, 10540908, 12046752, 14054544, 15811362, 18070128, 21081816, 28109088, 31622724, 36140256, 42163632, 63245448, 84327264, 126490896, 252981792]

約数ペア:

[(1, 252981792), (2, 126490896), (3, 84327264), (4, 63245448), (6, 42163632), (7, 36140256), (8, 31622724), (9, 28109088), (12, 21081816), (14, 18070128), (16, 15811362), (18, 14054544), (21, 12046752), (24, 10540908), (27, 9369696), (28, 9035064), (32, 7905681), (36, 7027272), (42, 6023376), (48, 5270454), (54, 4684848), (56, 4517532), (63, 4015584), (72, 3513636), (73, 3465504), (81, 3123232), (84, 3011688), (96, 2635227), (108, 2342424), (112, 2258766), (126, 2007792), (144, 1756818), (146, 1732752), (162, 1561616), (168, 1505844), (189, 1338528), (191, 1324512), (216, 1171212), (219, 1155168), (224, 1129383), (252, 1003896), (288, 878409), (292, 866376), (324, 780808), (336, 752922), (378, 669264), (382, 662256), (432, 585606), (438, 577584), (504, 501948), (511, 495072), (567, 446176), (573, 441504), (584, 433188), (648, 390404), (657, 385056), (672, 376461), (756, 334632), (764, 331128), (864, 292803), (876, 288792), (1008, 250974), (1022, 247536), (1134, 223088), (1146, 220752), (1168, 216594), (1296, 195202), (1314, 192528), (1337, 189216), (1512, 167316), (1528, 165564), (1533, 165024), (1719, 147168), (1752, 144396), (1971, 128352), (2016, 125487), (2044, 123768), (2268, 111544), (2292, 110376), (2336, 108297), (2592, 97601), (2628, 96264), (2674, 94608), (3024, 83658), (3056, 82782), (3066, 82512), (3438, 73584), (3504, 72198), (3942, 64176), (4011, 63072), (4088, 61884), (4536, 55772), (4584, 55188), (4599, 55008), (5157, 49056), (5256, 48132), (5348, 47304), (5913, 42784), (6048, 41829), (6112, 41391), (6132, 41256), (6876, 36792), (7008, 36099), (7884, 32088), (8022, 31536), (8176, 30942), (9072, 27886), (9168, 27594), (9198, 27504), (10314, 24528), (10512, 24066), (10696, 23652), (11826, 21392), (12033, 21024), (12264, 20628), (13752, 18396), (13797, 18336), (13943, 18144), (15471, 16352), (15768, 16044)]