397047168

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 1331834400

約数和(自身を除く): 934787232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 384, 424, 448, 477, 504, 576, 636, 672, 742, 848, 896, 929, 954, 1008, 1113, 1152, 1272, 1344, 1484, 1696, 1858, 1908, 2016, 2226, 2544, 2688, 2787, 2968, 3339, 3392, 3716, 3816, 4032, 4452, 5088, 5574, 5936, 6503, 6678, 6784, 7432, 7632, 8064, 8361, 8904, 10176, 11148, 11872, 13006, 13356, 14864, 15264, 16722, 17808, 19509, 20352, 22296, 23744, 26012, 26712, 29728, 30528, 33444, 35616, 39018, 44592, 47488, 49237, 52024, 53424, 58527, 59456, 61056, 66888, 71232, 78036, 89184, 98474, 104048, 106848, 117054, 118912, 133776, 142464, 147711, 156072, 178368, 196948, 208096, 213696, 234108, 267552, 295422, 312144, 344659, 356736, 393896, 416192, 427392, 443133, 468216, 535104, 590844, 624288, 689318, 787792, 832384, 886266, 936432, 1033977, 1070208, 1181688, 1248576, 1378636, 1575584, 1772532, 1872864, 2067954, 2363376, 2497152, 2757272, 3101931, 3151168, 3545064, 3745728, 4135908, 4726752, 5514544, 6203862, 6302336, 7090128, 7491456, 8271816, 9453504, 11029088, 12407724, 14180256, 16543632, 18907008, 22058176, 24815448, 28360512, 33087264, 44116352, 49630896, 56721024, 66174528, 99261792, 132349056, 198523584, 397047168]

約数ペア:

[(1, 397047168), (2, 198523584), (3, 132349056), (4, 99261792), (6, 66174528), (7, 56721024), (8, 49630896), (9, 44116352), (12, 33087264), (14, 28360512), (16, 24815448), (18, 22058176), (21, 18907008), (24, 16543632), (28, 14180256), (32, 12407724), (36, 11029088), (42, 9453504), (48, 8271816), (53, 7491456), (56, 7090128), (63, 6302336), (64, 6203862), (72, 5514544), (84, 4726752), (96, 4135908), (106, 3745728), (112, 3545064), (126, 3151168), (128, 3101931), (144, 2757272), (159, 2497152), (168, 2363376), (192, 2067954), (212, 1872864), (224, 1772532), (252, 1575584), (288, 1378636), (318, 1248576), (336, 1181688), (371, 1070208), (384, 1033977), (424, 936432), (448, 886266), (477, 832384), (504, 787792), (576, 689318), (636, 624288), (672, 590844), (742, 535104), (848, 468216), (896, 443133), (929, 427392), (954, 416192), (1008, 393896), (1113, 356736), (1152, 344659), (1272, 312144), (1344, 295422), (1484, 267552), (1696, 234108), (1858, 213696), (1908, 208096), (2016, 196948), (2226, 178368), (2544, 156072), (2688, 147711), (2787, 142464), (2968, 133776), (3339, 118912), (3392, 117054), (3716, 106848), (3816, 104048), (4032, 98474), (4452, 89184), (5088, 78036), (5574, 71232), (5936, 66888), (6503, 61056), (6678, 59456), (6784, 58527), (7432, 53424), (7632, 52024), (8064, 49237), (8361, 47488), (8904, 44592), (10176, 39018), (11148, 35616), (11872, 33444), (13006, 30528), (13356, 29728), (14864, 26712), (15264, 26012), (16722, 23744), (17808, 22296), (19509, 20352)]