488454736

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 180

約数和(自身を含む): 1278459840

約数和(自身を除く): 790005104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 121, 133, 152, 154, 176, 196, 209, 242, 266, 271, 304, 308, 392, 418, 484, 532, 539, 542, 616, 784, 836, 847, 931, 968, 1064, 1078, 1084, 1232, 1463, 1672, 1694, 1862, 1897, 1936, 2128, 2156, 2168, 2299, 2926, 2981, 3344, 3388, 3724, 3794, 4312, 4336, 4598, 5149, 5852, 5929, 5962, 6776, 7448, 7588, 8624, 9196, 10241, 10298, 11704, 11858, 11924, 13279, 13552, 14896, 15176, 16093, 18392, 20482, 20596, 20867, 23408, 23716, 23848, 26558, 30352, 32186, 32791, 36043, 36784, 40964, 41192, 41734, 47432, 47696, 53116, 56639, 64372, 65582, 72086, 81928, 82384, 83468, 94864, 106232, 112651, 113278, 128744, 131164, 144172, 146069, 163856, 166936, 212464, 225302, 226556, 229537, 252301, 257488, 262328, 288344, 292138, 333872, 396473, 450604, 453112, 459074, 504602, 524656, 576688, 584276, 623029, 792946, 901208, 906224, 918148, 1009204, 1168552, 1246058, 1585892, 1606759, 1802416, 1836296, 2018408, 2337104, 2492116, 2775311, 3171784, 3213518, 3672592, 4036816, 4361203, 4984232, 5550622, 6343568, 6427036, 8722406, 9968464, 11101244, 12854072, 17444812, 22202488, 25708144, 30528421, 34889624, 44404976, 61056842, 69779248, 122113684, 244227368, 488454736]

約数ペア:

[(1, 488454736), (2, 244227368), (4, 122113684), (7, 69779248), (8, 61056842), (11, 44404976), (14, 34889624), (16, 30528421), (19, 25708144), (22, 22202488), (28, 17444812), (38, 12854072), (44, 11101244), (49, 9968464), (56, 8722406), (76, 6427036), (77, 6343568), (88, 5550622), (98, 4984232), (112, 4361203), (121, 4036816), (133, 3672592), (152, 3213518), (154, 3171784), (176, 2775311), (196, 2492116), (209, 2337104), (242, 2018408), (266, 1836296), (271, 1802416), (304, 1606759), (308, 1585892), (392, 1246058), (418, 1168552), (484, 1009204), (532, 918148), (539, 906224), (542, 901208), (616, 792946), (784, 623029), (836, 584276), (847, 576688), (931, 524656), (968, 504602), (1064, 459074), (1078, 453112), (1084, 450604), (1232, 396473), (1463, 333872), (1672, 292138), (1694, 288344), (1862, 262328), (1897, 257488), (1936, 252301), (2128, 229537), (2156, 226556), (2168, 225302), (2299, 212464), (2926, 166936), (2981, 163856), (3344, 146069), (3388, 144172), (3724, 131164), (3794, 128744), (4312, 113278), (4336, 112651), (4598, 106232), (5149, 94864), (5852, 83468), (5929, 82384), (5962, 81928), (6776, 72086), (7448, 65582), (7588, 64372), (8624, 56639), (9196, 53116), (10241, 47696), (10298, 47432), (11704, 41734), (11858, 41192), (11924, 40964), (13279, 36784), (13552, 36043), (14896, 32791), (15176, 32186), (16093, 30352), (18392, 26558), (20482, 23848), (20596, 23716), (20867, 23408)]