387073792

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3625

約数の個数: 72

約数和(自身を含む): 897741152

約数和(自身を除く): 510667360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1708, 1792, 1952, 3416, 3541, 3904, 6832, 7082, 7808, 13664, 14164, 15616, 24787, 27328, 28328, 49574, 54656, 56656, 99148, 109312, 113312, 198296, 216001, 226624, 396592, 432002, 453248, 793184, 864004, 906496, 1512007, 1586368, 1728008, 3024014, 3172736, 3456016, 6048028, 6345472, 6912032, 12096056, 13824064, 24192112, 27648128, 48384224, 55296256, 96768448, 193536896, 387073792]

約数ペア:

[(1, 387073792), (2, 193536896), (4, 96768448), (7, 55296256), (8, 48384224), (14, 27648128), (16, 24192112), (28, 13824064), (32, 12096056), (56, 6912032), (61, 6345472), (64, 6048028), (112, 3456016), (122, 3172736), (128, 3024014), (224, 1728008), (244, 1586368), (256, 1512007), (427, 906496), (448, 864004), (488, 793184), (854, 453248), (896, 432002), (976, 396592), (1708, 226624), (1792, 216001), (1952, 198296), (3416, 113312), (3541, 109312), (3904, 99148), (6832, 56656), (7082, 54656), (7808, 49574), (13664, 28328), (14164, 27328), (15616, 24787)]