325648512

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 1129107870

約数和(自身を除く): 803459358

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 641, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1282, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1923, 2016, 2268, 2352, 2564, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3846, 3969, 4032, 4487, 4536, 4704, 5128, 5184, 5292, 5769, 6048, 6272, 7056, 7692, 7938, 8064, 8974, 9072, 9408, 10256, 10368, 10584, 11538, 12096, 13461, 14112, 15384, 15876, 17307, 17948, 18144, 18816, 20512, 21168, 23076, 24192, 26922, 28224, 30768, 31409, 31752, 34614, 35896, 36288, 40383, 41024, 42336, 46152, 51921, 53844, 56448, 61536, 62818, 63504, 69228, 71792, 72576, 80766, 82048, 84672, 92304, 94227, 103842, 107688, 121149, 123072, 125636, 127008, 138456, 143584, 161532, 169344, 184608, 188454, 207684, 215376, 242298, 246144, 251272, 254016, 276912, 282681, 287168, 323064, 363447, 369216, 376908, 415368, 430752, 484596, 502544, 508032, 553824, 565362, 574336, 646128, 726894, 738432, 753816, 830736, 848043, 861504, 969192, 1005088, 1107648, 1130724, 1292256, 1453788, 1507632, 1661472, 1696086, 1723008, 1938384, 2010176, 2215296, 2261448, 2544129, 2584512, 2907576, 3015264, 3322944, 3392172, 3876768, 4020352, 4522896, 5088258, 5169024, 5815152, 6030528, 6645888, 6784344, 7753536, 9045792, 10176516, 11630304, 12061056, 13568688, 15507072, 18091584, 20353032, 23260608, 27137376, 36183168, 40706064, 46521216, 54274752, 81412128, 108549504, 162824256, 325648512]

約数ペア:

[(1, 325648512), (2, 162824256), (3, 108549504), (4, 81412128), (6, 54274752), (7, 46521216), (8, 40706064), (9, 36183168), (12, 27137376), (14, 23260608), (16, 20353032), (18, 18091584), (21, 15507072), (24, 13568688), (27, 12061056), (28, 11630304), (32, 10176516), (36, 9045792), (42, 7753536), (48, 6784344), (49, 6645888), (54, 6030528), (56, 5815152), (63, 5169024), (64, 5088258), (72, 4522896), (81, 4020352), (84, 3876768), (96, 3392172), (98, 3322944), (108, 3015264), (112, 2907576), (126, 2584512), (128, 2544129), (144, 2261448), (147, 2215296), (162, 2010176), (168, 1938384), (189, 1723008), (192, 1696086), (196, 1661472), (216, 1507632), (224, 1453788), (252, 1292256), (288, 1130724), (294, 1107648), (324, 1005088), (336, 969192), (378, 861504), (384, 848043), (392, 830736), (432, 753816), (441, 738432), (448, 726894), (504, 646128), (567, 574336), (576, 565362), (588, 553824), (641, 508032), (648, 502544), (672, 484596), (756, 430752), (784, 415368), (864, 376908), (882, 369216), (896, 363447), (1008, 323064), (1134, 287168), (1152, 282681), (1176, 276912), (1282, 254016), (1296, 251272), (1323, 246144), (1344, 242298), (1512, 215376), (1568, 207684), (1728, 188454), (1764, 184608), (1923, 169344), (2016, 161532), (2268, 143584), (2352, 138456), (2564, 127008), (2592, 125636), (2646, 123072), (2688, 121149), (3024, 107688), (3136, 103842), (3456, 94227), (3528, 92304), (3846, 84672), (3969, 82048), (4032, 80766), (4487, 72576), (4536, 71792), (4704, 69228), (5128, 63504), (5184, 62818), (5292, 61536), (5769, 56448), (6048, 53844), (6272, 51921), (7056, 46152), (7692, 42336), (7938, 41024), (8064, 40383), (8974, 36288), (9072, 35896), (9408, 34614), (10256, 31752), (10368, 31409), (10584, 30768), (11538, 28224), (12096, 26922), (13461, 24192), (14112, 23076), (15384, 21168), (15876, 20512), (17307, 18816), (17948, 18144)]