17718604032

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1423}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 48805879808

約数和(自身を除く): 31087275776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 523, 744, 768, 992, 1046, 1423, 1488, 1569, 1984, 2092, 2846, 2976, 3138, 3968, 4184, 4269, 5692, 5952, 6276, 7936, 8368, 8538, 11384, 11904, 12552, 16213, 16736, 17076, 22768, 23808, 25104, 32426, 33472, 34152, 44113, 45536, 48639, 50208, 64852, 66944, 68304, 88226, 91072, 97278, 100416, 129704, 132339, 133888, 136608, 176452, 182144, 194556, 200832, 259408, 264678, 273216, 352904, 364288, 389112, 401664, 518816, 529356, 546432, 705808, 744229, 778224, 1037632, 1058712, 1092864, 1411616, 1488458, 1556448, 2075264, 2117424, 2232687, 2823232, 2976916, 3112896, 4150528, 4234848, 4465374, 5646464, 5953832, 6225792, 8469696, 8930748, 11292928, 11907664, 12451584, 16939392, 17861496, 23071099, 23815328, 33878784, 35722992, 46142198, 47630656, 69213297, 71445984, 92284396, 95261312, 138426594, 142891968, 184568792, 190522624, 276853188, 285783936, 369137584, 553706376, 571567872, 738275168, 1107412752, 1476550336, 2214825504, 2953100672, 4429651008, 5906201344, 8859302016, 17718604032]

約数ペア:

[(1, 17718604032), (2, 8859302016), (3, 5906201344), (4, 4429651008), (6, 2953100672), (8, 2214825504), (12, 1476550336), (16, 1107412752), (24, 738275168), (31, 571567872), (32, 553706376), (48, 369137584), (62, 285783936), (64, 276853188), (93, 190522624), (96, 184568792), (124, 142891968), (128, 138426594), (186, 95261312), (192, 92284396), (248, 71445984), (256, 69213297), (372, 47630656), (384, 46142198), (496, 35722992), (523, 33878784), (744, 23815328), (768, 23071099), (992, 17861496), (1046, 16939392), (1423, 12451584), (1488, 11907664), (1569, 11292928), (1984, 8930748), (2092, 8469696), (2846, 6225792), (2976, 5953832), (3138, 5646464), (3968, 4465374), (4184, 4234848), (4269, 4150528), (5692, 3112896), (5952, 2976916), (6276, 2823232), (7936, 2232687), (8368, 2117424), (8538, 2075264), (11384, 1556448), (11904, 1488458), (12552, 1411616), (16213, 1092864), (16736, 1058712), (17076, 1037632), (22768, 778224), (23808, 744229), (25104, 705808), (32426, 546432), (33472, 529356), (34152, 518816), (44113, 401664), (45536, 389112), (48639, 364288), (50208, 352904), (64852, 273216), (66944, 264678), (68304, 259408), (88226, 200832), (91072, 194556), (97278, 182144), (100416, 176452), (129704, 136608), (132339, 133888)]