680447712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 2250436608

約数和(自身を除く): 1569988896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 67, 68, 84, 96, 98, 102, 112, 119, 127, 134, 136, 147, 168, 196, 201, 204, 224, 238, 254, 268, 272, 294, 336, 357, 381, 392, 402, 408, 469, 476, 508, 536, 544, 588, 672, 714, 762, 784, 804, 816, 833, 889, 938, 952, 1016, 1072, 1139, 1176, 1407, 1428, 1524, 1568, 1608, 1632, 1666, 1778, 1876, 1904, 2032, 2144, 2159, 2278, 2352, 2499, 2667, 2814, 2856, 3048, 3216, 3283, 3332, 3417, 3556, 3752, 3808, 4064, 4318, 4556, 4704, 4998, 5334, 5628, 5712, 6096, 6223, 6432, 6477, 6566, 6664, 6834, 7112, 7504, 7973, 8509, 8636, 9112, 9849, 9996, 10668, 11256, 11424, 12192, 12446, 12954, 13132, 13328, 13668, 14224, 15008, 15113, 15946, 17018, 17272, 18224, 18669, 19698, 19992, 21336, 22512, 23919, 24892, 25527, 25908, 26264, 26656, 27336, 28448, 30226, 31892, 34036, 34544, 36448, 37338, 39396, 39984, 42672, 45024, 45339, 47838, 49784, 51054, 51816, 52528, 54672, 55811, 59563, 60452, 63784, 68072, 69088, 74676, 78792, 79968, 85344, 90678, 95676, 99568, 102108, 103632, 105056, 105791, 109344, 111622, 119126, 120904, 127568, 136144, 144653, 149352, 157584, 167433, 178689, 181356, 191352, 199136, 204216, 207264, 211582, 223244, 238252, 241808, 255136, 272288, 289306, 298704, 315168, 317373, 334866, 357378, 362712, 382704, 408432, 416941, 423164, 433959, 446488, 476504, 483616, 578612, 597408, 634746, 669732, 714756, 725424, 765408, 816864, 833882, 846328, 867918, 892976, 953008, 1012571, 1157224, 1250823, 1269492, 1339464, 1429512, 1450848, 1667764, 1692656, 1735836, 1785952, 1906016, 2025142, 2314448, 2501646, 2538984, 2678928, 2859024, 3037713, 3335528, 3385312, 3471672, 4050284, 4628896, 5003292, 5077968, 5357856, 5718048, 6075426, 6671056, 6943344, 7087997, 8100568, 10006584, 10155936, 12150852, 13342112, 13886688, 14175994, 16201136, 20013168, 21263991, 24301704, 28351988, 32402272, 40026336, 42527982, 48603408, 56703976, 85055964, 97206816, 113407952, 170111928, 226815904, 340223856, 680447712]

約数ペア:

[(1, 680447712), (2, 340223856), (3, 226815904), (4, 170111928), (6, 113407952), (7, 97206816), (8, 85055964), (12, 56703976), (14, 48603408), (16, 42527982), (17, 40026336), (21, 32402272), (24, 28351988), (28, 24301704), (32, 21263991), (34, 20013168), (42, 16201136), (48, 14175994), (49, 13886688), (51, 13342112), (56, 12150852), (67, 10155936), (68, 10006584), (84, 8100568), (96, 7087997), (98, 6943344), (102, 6671056), (112, 6075426), (119, 5718048), (127, 5357856), (134, 5077968), (136, 5003292), (147, 4628896), (168, 4050284), (196, 3471672), (201, 3385312), (204, 3335528), (224, 3037713), (238, 2859024), (254, 2678928), (268, 2538984), (272, 2501646), (294, 2314448), (336, 2025142), (357, 1906016), (381, 1785952), (392, 1735836), (402, 1692656), (408, 1667764), (469, 1450848), (476, 1429512), (508, 1339464), (536, 1269492), (544, 1250823), (588, 1157224), (672, 1012571), (714, 953008), (762, 892976), (784, 867918), (804, 846328), (816, 833882), (833, 816864), (889, 765408), (938, 725424), (952, 714756), (1016, 669732), (1072, 634746), (1139, 597408), (1176, 578612), (1407, 483616), (1428, 476504), (1524, 446488), (1568, 433959), (1608, 423164), (1632, 416941), (1666, 408432), (1778, 382704), (1876, 362712), (1904, 357378), (2032, 334866), (2144, 317373), (2159, 315168), (2278, 298704), (2352, 289306), (2499, 272288), (2667, 255136), (2814, 241808), (2856, 238252), (3048, 223244), (3216, 211582), (3283, 207264), (3332, 204216), (3417, 199136), (3556, 191352), (3752, 181356), (3808, 178689), (4064, 167433), (4318, 157584), (4556, 149352), (4704, 144653), (4998, 136144), (5334, 127568), (5628, 120904), (5712, 119126), (6096, 111622), (6223, 109344), (6432, 105791), (6477, 105056), (6566, 103632), (6664, 102108), (6834, 99568), (7112, 95676), (7504, 90678), (7973, 85344), (8509, 79968), (8636, 78792), (9112, 74676), (9849, 69088), (9996, 68072), (10668, 63784), (11256, 60452), (11424, 59563), (12192, 55811), (12446, 54672), (12954, 52528), (13132, 51816), (13328, 51054), (13668, 49784), (14224, 47838), (15008, 45339), (15113, 45024), (15946, 42672), (17018, 39984), (17272, 39396), (18224, 37338), (18669, 36448), (19698, 34544), (19992, 34036), (21336, 31892), (22512, 30226), (23919, 28448), (24892, 27336), (25527, 26656), (25908, 26264)]