489730752

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{40487}}^1$

素因数の和:40515

約数の個数: 112

約数和(自身を含む): 1645432320

約数和(自身を除く): 1155701568

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, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 40487, 80974, 121461, 161948, 242922, 283409, 323896, 364383, 485844, 566818, 647792, 728766, 850227, 971688, 1093149, 1133636, 1295584, 1457532, 1700454, 1943376, 2186298, 2267272, 2550681, 2591168, 2915064, 3400908, 3886752, 4372596, 4534544, 5101362, 5830128, 6801816, 7652043, 7773504, 8745192, 9069088, 10202724, 11660256, 13603632, 15304086, 17490384, 18138176, 20405448, 23320512, 27207264, 30608172, 34980768, 40810896, 54414528, 61216344, 69961536, 81621792, 122432688, 163243584, 244865376, 489730752]

約数ペア:

[(1, 489730752), (2, 244865376), (3, 163243584), (4, 122432688), (6, 81621792), (7, 69961536), (8, 61216344), (9, 54414528), (12, 40810896), (14, 34980768), (16, 30608172), (18, 27207264), (21, 23320512), (24, 20405448), (27, 18138176), (28, 17490384), (32, 15304086), (36, 13603632), (42, 11660256), (48, 10202724), (54, 9069088), (56, 8745192), (63, 7773504), (64, 7652043), (72, 6801816), (84, 5830128), (96, 5101362), (108, 4534544), (112, 4372596), (126, 3886752), (144, 3400908), (168, 2915064), (189, 2591168), (192, 2550681), (216, 2267272), (224, 2186298), (252, 1943376), (288, 1700454), (336, 1457532), (378, 1295584), (432, 1133636), (448, 1093149), (504, 971688), (576, 850227), (672, 728766), (756, 647792), (864, 566818), (1008, 485844), (1344, 364383), (1512, 323896), (1728, 283409), (2016, 242922), (3024, 161948), (4032, 121461), (6048, 80974), (12096, 40487)]