689056032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 2182695984

約数和(自身を除く): 1493639952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 107, 111, 112, 147, 148, 168, 196, 214, 222, 224, 259, 294, 296, 321, 336, 392, 428, 444, 518, 588, 592, 642, 672, 749, 777, 784, 856, 888, 1036, 1176, 1184, 1284, 1369, 1498, 1554, 1568, 1712, 1776, 1813, 2072, 2247, 2352, 2568, 2738, 2996, 3108, 3424, 3552, 3626, 3959, 4107, 4144, 4494, 4704, 5136, 5243, 5439, 5476, 5992, 6216, 7252, 7918, 8214, 8288, 8988, 9583, 10272, 10486, 10878, 10952, 11877, 11984, 12432, 14504, 15729, 15836, 16428, 17976, 19166, 20972, 21756, 21904, 23754, 23968, 24864, 27713, 28749, 29008, 31458, 31672, 32856, 35952, 38332, 41944, 43512, 43808, 47508, 55426, 57498, 58016, 62916, 63344, 65712, 67081, 71904, 76664, 83139, 83888, 87024, 95016, 110852, 114996, 125832, 126688, 131424, 134162, 146483, 153328, 166278, 167776, 174048, 190032, 193991, 201243, 221704, 229992, 251664, 268324, 292966, 306656, 332556, 380064, 387982, 402486, 439449, 443408, 459984, 503328, 536648, 581973, 585932, 665112, 775964, 804972, 878898, 886816, 919968, 1025381, 1073296, 1163946, 1171864, 1330224, 1551928, 1609944, 1757796, 2050762, 2146592, 2327892, 2343728, 2660448, 3076143, 3103856, 3219888, 3515592, 4101524, 4655784, 4687456, 6152286, 6207712, 6439776, 7031184, 7177667, 8203048, 9311568, 12304572, 14062368, 14355334, 16406096, 18623136, 21533001, 24609144, 28710668, 32812192, 43066002, 49218288, 57421336, 86132004, 98436576, 114842672, 172264008, 229685344, 344528016, 689056032]

約数ペア:

[(1, 689056032), (2, 344528016), (3, 229685344), (4, 172264008), (6, 114842672), (7, 98436576), (8, 86132004), (12, 57421336), (14, 49218288), (16, 43066002), (21, 32812192), (24, 28710668), (28, 24609144), (32, 21533001), (37, 18623136), (42, 16406096), (48, 14355334), (49, 14062368), (56, 12304572), (74, 9311568), (84, 8203048), (96, 7177667), (98, 7031184), (107, 6439776), (111, 6207712), (112, 6152286), (147, 4687456), (148, 4655784), (168, 4101524), (196, 3515592), (214, 3219888), (222, 3103856), (224, 3076143), (259, 2660448), (294, 2343728), (296, 2327892), (321, 2146592), (336, 2050762), (392, 1757796), (428, 1609944), (444, 1551928), (518, 1330224), (588, 1171864), (592, 1163946), (642, 1073296), (672, 1025381), (749, 919968), (777, 886816), (784, 878898), (856, 804972), (888, 775964), (1036, 665112), (1176, 585932), (1184, 581973), (1284, 536648), (1369, 503328), (1498, 459984), (1554, 443408), (1568, 439449), (1712, 402486), (1776, 387982), (1813, 380064), (2072, 332556), (2247, 306656), (2352, 292966), (2568, 268324), (2738, 251664), (2996, 229992), (3108, 221704), (3424, 201243), (3552, 193991), (3626, 190032), (3959, 174048), (4107, 167776), (4144, 166278), (4494, 153328), (4704, 146483), (5136, 134162), (5243, 131424), (5439, 126688), (5476, 125832), (5992, 114996), (6216, 110852), (7252, 95016), (7918, 87024), (8214, 83888), (8288, 83139), (8988, 76664), (9583, 71904), (10272, 67081), (10486, 65712), (10878, 63344), (10952, 62916), (11877, 58016), (11984, 57498), (12432, 55426), (14504, 47508), (15729, 43808), (15836, 43512), (16428, 41944), (17976, 38332), (19166, 35952), (20972, 32856), (21756, 31672), (21904, 31458), (23754, 29008), (23968, 28749), (24864, 27713)]