2782318752

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 8039932992

約数和(自身を除く): 5257614240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 151, 274, 288, 302, 411, 453, 467, 548, 604, 822, 906, 934, 1096, 1208, 1233, 1359, 1401, 1644, 1812, 1868, 2192, 2416, 2466, 2718, 2802, 3288, 3624, 3736, 4203, 4384, 4832, 4932, 5436, 5604, 6576, 7248, 7472, 8406, 9864, 10872, 11208, 13152, 14496, 14944, 16812, 19728, 20687, 21744, 22416, 33624, 39456, 41374, 43488, 44832, 62061, 63979, 67248, 70517, 82748, 124122, 127958, 134496, 141034, 165496, 186183, 191937, 211551, 248244, 255916, 282068, 330992, 372366, 383874, 423102, 496488, 511832, 564136, 575811, 634653, 661984, 744732, 767748, 846204, 992976, 1023664, 1128272, 1151622, 1269306, 1489464, 1535496, 1692408, 1985952, 2047328, 2256544, 2303244, 2538612, 2978928, 3070992, 3384816, 4606488, 5077224, 5957856, 6141984, 6769632, 9212976, 9660829, 10154448, 18425952, 19321658, 20308896, 28982487, 38643316, 57964974, 77286632, 86947461, 115929948, 154573264, 173894922, 231859896, 309146528, 347789844, 463719792, 695579688, 927439584, 1391159376, 2782318752]

約数ペア:

[(1, 2782318752), (2, 1391159376), (3, 927439584), (4, 695579688), (6, 463719792), (8, 347789844), (9, 309146528), (12, 231859896), (16, 173894922), (18, 154573264), (24, 115929948), (32, 86947461), (36, 77286632), (48, 57964974), (72, 38643316), (96, 28982487), (137, 20308896), (144, 19321658), (151, 18425952), (274, 10154448), (288, 9660829), (302, 9212976), (411, 6769632), (453, 6141984), (467, 5957856), (548, 5077224), (604, 4606488), (822, 3384816), (906, 3070992), (934, 2978928), (1096, 2538612), (1208, 2303244), (1233, 2256544), (1359, 2047328), (1401, 1985952), (1644, 1692408), (1812, 1535496), (1868, 1489464), (2192, 1269306), (2416, 1151622), (2466, 1128272), (2718, 1023664), (2802, 992976), (3288, 846204), (3624, 767748), (3736, 744732), (4203, 661984), (4384, 634653), (4832, 575811), (4932, 564136), (5436, 511832), (5604, 496488), (6576, 423102), (7248, 383874), (7472, 372366), (8406, 330992), (9864, 282068), (10872, 255916), (11208, 248244), (13152, 211551), (14496, 191937), (14944, 186183), (16812, 165496), (19728, 141034), (20687, 134496), (21744, 127958), (22416, 124122), (33624, 82748), (39456, 70517), (41374, 67248), (43488, 63979), (44832, 62061)]