495113472

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 252

約数和(自身を含む): 1697909920

約数和(自身を除く): 1202796448

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 379, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 758, 768, 864, 896, 972, 1008, 1134, 1137, 1152, 1296, 1344, 1458, 1512, 1516, 1701, 1728, 1792, 1944, 2016, 2268, 2274, 2304, 2592, 2653, 2688, 2916, 3024, 3032, 3402, 3411, 3456, 3888, 4032, 4536, 4548, 5103, 5184, 5306, 5376, 5832, 6048, 6064, 6804, 6822, 6912, 7776, 7959, 8064, 9072, 9096, 10206, 10233, 10368, 10612, 11664, 12096, 12128, 13608, 13644, 15552, 15918, 16128, 18144, 18192, 20412, 20466, 20736, 21224, 23328, 23877, 24192, 24256, 27216, 27288, 30699, 31104, 31836, 36288, 36384, 40824, 40932, 42448, 46656, 47754, 48384, 48512, 54432, 54576, 61398, 62208, 63672, 71631, 72576, 72768, 81648, 81864, 84896, 92097, 93312, 95508, 97024, 108864, 109152, 122796, 127344, 143262, 145152, 145536, 163296, 163728, 169792, 184194, 186624, 191016, 214893, 217728, 218304, 245592, 254688, 276291, 286524, 291072, 326592, 327456, 339584, 368388, 382032, 429786, 435456, 436608, 491184, 509376, 552582, 573048, 644679, 653184, 654912, 679168, 736776, 764064, 859572, 873216, 982368, 1018752, 1105164, 1146096, 1289358, 1306368, 1309824, 1473552, 1528128, 1719144, 1934037, 1964736, 2037504, 2210328, 2292192, 2578716, 2619648, 2947104, 3056256, 3438288, 3868074, 3929472, 4420656, 4584384, 5157432, 5894208, 6112512, 6876576, 7736148, 7858944, 8841312, 9168768, 10314864, 11788416, 13753152, 15472296, 17682624, 18337536, 20629728, 23576832, 27506304, 30944592, 35365248, 41259456, 55012608, 61889184, 70730496, 82518912, 123778368, 165037824, 247556736, 495113472]

約数ペア:

[(1, 495113472), (2, 247556736), (3, 165037824), (4, 123778368), (6, 82518912), (7, 70730496), (8, 61889184), (9, 55012608), (12, 41259456), (14, 35365248), (16, 30944592), (18, 27506304), (21, 23576832), (24, 20629728), (27, 18337536), (28, 17682624), (32, 15472296), (36, 13753152), (42, 11788416), (48, 10314864), (54, 9168768), (56, 8841312), (63, 7858944), (64, 7736148), (72, 6876576), (81, 6112512), (84, 5894208), (96, 5157432), (108, 4584384), (112, 4420656), (126, 3929472), (128, 3868074), (144, 3438288), (162, 3056256), (168, 2947104), (189, 2619648), (192, 2578716), (216, 2292192), (224, 2210328), (243, 2037504), (252, 1964736), (256, 1934037), (288, 1719144), (324, 1528128), (336, 1473552), (378, 1309824), (379, 1306368), (384, 1289358), (432, 1146096), (448, 1105164), (486, 1018752), (504, 982368), (567, 873216), (576, 859572), (648, 764064), (672, 736776), (729, 679168), (756, 654912), (758, 653184), (768, 644679), (864, 573048), (896, 552582), (972, 509376), (1008, 491184), (1134, 436608), (1137, 435456), (1152, 429786), (1296, 382032), (1344, 368388), (1458, 339584), (1512, 327456), (1516, 326592), (1701, 291072), (1728, 286524), (1792, 276291), (1944, 254688), (2016, 245592), (2268, 218304), (2274, 217728), (2304, 214893), (2592, 191016), (2653, 186624), (2688, 184194), (2916, 169792), (3024, 163728), (3032, 163296), (3402, 145536), (3411, 145152), (3456, 143262), (3888, 127344), (4032, 122796), (4536, 109152), (4548, 108864), (5103, 97024), (5184, 95508), (5306, 93312), (5376, 92097), (5832, 84896), (6048, 81864), (6064, 81648), (6804, 72768), (6822, 72576), (6912, 71631), (7776, 63672), (7959, 62208), (8064, 61398), (9072, 54576), (9096, 54432), (10206, 48512), (10233, 48384), (10368, 47754), (10612, 46656), (11664, 42448), (12096, 40932), (12128, 40824), (13608, 36384), (13644, 36288), (15552, 31836), (15918, 31104), (16128, 30699), (18144, 27288), (18192, 27216), (20412, 24256), (20466, 24192), (20736, 23877), (21224, 23328)]