289746048

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 818611200

約数和(自身を除く): 528865152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 151, 152, 192, 228, 263, 302, 304, 384, 453, 456, 526, 604, 608, 789, 906, 912, 1052, 1208, 1216, 1578, 1812, 1824, 2104, 2416, 2432, 2869, 3156, 3624, 3648, 4208, 4832, 4997, 5738, 6312, 7248, 7296, 8416, 8607, 9664, 9994, 11476, 12624, 14496, 14991, 16832, 17214, 19328, 19988, 22952, 25248, 28992, 29982, 33664, 34428, 39713, 39976, 45904, 50496, 57984, 59964, 68856, 79426, 79952, 91808, 100992, 119139, 119928, 137712, 158852, 159904, 183616, 238278, 239856, 275424, 317704, 319808, 367232, 476556, 479712, 550848, 635408, 639616, 754547, 953112, 959424, 1101696, 1270816, 1509094, 1906224, 1918848, 2263641, 2541632, 3018188, 3812448, 4527282, 5083264, 6036376, 7624896, 9054564, 12072752, 15249792, 18109128, 24145504, 36218256, 48291008, 72436512, 96582016, 144873024, 289746048]

約数ペア:

[(1, 289746048), (2, 144873024), (3, 96582016), (4, 72436512), (6, 48291008), (8, 36218256), (12, 24145504), (16, 18109128), (19, 15249792), (24, 12072752), (32, 9054564), (38, 7624896), (48, 6036376), (57, 5083264), (64, 4527282), (76, 3812448), (96, 3018188), (114, 2541632), (128, 2263641), (151, 1918848), (152, 1906224), (192, 1509094), (228, 1270816), (263, 1101696), (302, 959424), (304, 953112), (384, 754547), (453, 639616), (456, 635408), (526, 550848), (604, 479712), (608, 476556), (789, 367232), (906, 319808), (912, 317704), (1052, 275424), (1208, 239856), (1216, 238278), (1578, 183616), (1812, 159904), (1824, 158852), (2104, 137712), (2416, 119928), (2432, 119139), (2869, 100992), (3156, 91808), (3624, 79952), (3648, 79426), (4208, 68856), (4832, 59964), (4997, 57984), (5738, 50496), (6312, 45904), (7248, 39976), (7296, 39713), (8416, 34428), (8607, 33664), (9664, 29982), (9994, 28992), (11476, 25248), (12624, 22952), (14496, 19988), (14991, 19328), (16832, 17214)]