1938129984

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1174

約数の個数: 224

約数和(自身を含む): 6558320640

約数和(自身を除く): 4620190656

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, 64, 72, 84, 96, 108, 112, 126, 144, 163, 168, 189, 192, 216, 224, 252, 288, 326, 336, 378, 432, 448, 489, 504, 576, 652, 672, 756, 864, 978, 983, 1008, 1141, 1304, 1344, 1467, 1512, 1728, 1956, 1966, 2016, 2282, 2608, 2934, 2949, 3024, 3423, 3912, 3932, 4032, 4401, 4564, 5216, 5868, 5898, 6048, 6846, 6881, 7824, 7864, 8802, 8847, 9128, 10269, 10432, 11736, 11796, 12096, 13692, 13762, 15648, 15728, 17604, 17694, 18256, 20538, 20643, 23472, 23592, 26541, 27384, 27524, 30807, 31296, 31456, 35208, 35388, 36512, 41076, 41286, 46944, 47184, 53082, 54768, 55048, 61614, 61929, 62912, 70416, 70776, 73024, 82152, 82572, 93888, 94368, 106164, 109536, 110096, 123228, 123858, 140832, 141552, 160229, 164304, 165144, 185787, 188736, 212328, 219072, 220192, 246456, 247716, 281664, 283104, 320458, 328608, 330288, 371574, 424656, 440384, 480687, 492912, 495432, 566208, 640916, 657216, 660576, 743148, 849312, 961374, 985824, 990864, 1121603, 1281832, 1321152, 1442061, 1486296, 1698624, 1922748, 1971648, 1981728, 2243206, 2563664, 2884122, 2972592, 3364809, 3845496, 3963456, 4326183, 4486412, 5127328, 5768244, 5945184, 6729618, 7690992, 8652366, 8972824, 10094427, 10254656, 11536488, 11890368, 13459236, 15381984, 17304732, 17945648, 20188854, 23072976, 26918472, 30283281, 30763968, 34609464, 35891296, 40377708, 46145952, 53836944, 60566562, 69218928, 71782592, 80755416, 92291904, 107673888, 121133124, 138437856, 161510832, 215347776, 242266248, 276875712, 323021664, 484532496, 646043328, 969064992, 1938129984]

約数ペア:

[(1, 1938129984), (2, 969064992), (3, 646043328), (4, 484532496), (6, 323021664), (7, 276875712), (8, 242266248), (9, 215347776), (12, 161510832), (14, 138437856), (16, 121133124), (18, 107673888), (21, 92291904), (24, 80755416), (27, 71782592), (28, 69218928), (32, 60566562), (36, 53836944), (42, 46145952), (48, 40377708), (54, 35891296), (56, 34609464), (63, 30763968), (64, 30283281), (72, 26918472), (84, 23072976), (96, 20188854), (108, 17945648), (112, 17304732), (126, 15381984), (144, 13459236), (163, 11890368), (168, 11536488), (189, 10254656), (192, 10094427), (216, 8972824), (224, 8652366), (252, 7690992), (288, 6729618), (326, 5945184), (336, 5768244), (378, 5127328), (432, 4486412), (448, 4326183), (489, 3963456), (504, 3845496), (576, 3364809), (652, 2972592), (672, 2884122), (756, 2563664), (864, 2243206), (978, 1981728), (983, 1971648), (1008, 1922748), (1141, 1698624), (1304, 1486296), (1344, 1442061), (1467, 1321152), (1512, 1281832), (1728, 1121603), (1956, 990864), (1966, 985824), (2016, 961374), (2282, 849312), (2608, 743148), (2934, 660576), (2949, 657216), (3024, 640916), (3423, 566208), (3912, 495432), (3932, 492912), (4032, 480687), (4401, 440384), (4564, 424656), (5216, 371574), (5868, 330288), (5898, 328608), (6048, 320458), (6846, 283104), (6881, 281664), (7824, 247716), (7864, 246456), (8802, 220192), (8847, 219072), (9128, 212328), (10269, 188736), (10432, 185787), (11736, 165144), (11796, 164304), (12096, 160229), (13692, 141552), (13762, 140832), (15648, 123858), (15728, 123228), (17604, 110096), (17694, 109536), (18256, 106164), (20538, 94368), (20643, 93888), (23472, 82572), (23592, 82152), (26541, 73024), (27384, 70776), (27524, 70416), (30807, 62912), (31296, 61929), (31456, 61614), (35208, 55048), (35388, 54768), (36512, 53082), (41076, 47184), (41286, 46944)]