1640921184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7607}}^1$

素因数の和:7737

約数の個数: 144

約数和(自身を含む): 5383542528

約数和(自身を除く): 3742621344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4494, 5136, 5992, 6741, 7607, 7704, 8988, 10272, 11984, 13482, 15214, 15408, 17976, 22821, 23968, 26964, 30428, 30816, 35952, 45642, 53249, 53928, 60856, 68463, 71904, 91284, 106498, 107856, 121712, 136926, 159747, 182568, 212996, 215712, 243424, 273852, 319494, 365136, 425992, 479241, 547704, 638988, 730272, 813949, 851984, 958482, 1095408, 1277976, 1627898, 1703968, 1916964, 2190816, 2441847, 2555952, 3255796, 3833928, 4883694, 5111904, 5697643, 6511592, 7325541, 7667856, 9767388, 11395286, 13023184, 14651082, 15335712, 17092929, 19534776, 22790572, 26046368, 29302164, 34185858, 39069552, 45581144, 51278787, 58604328, 68371716, 78139104, 91162288, 102557574, 117208656, 136743432, 182324576, 205115148, 234417312, 273486864, 410230296, 546973728, 820460592, 1640921184]

約数ペア:

[(1, 1640921184), (2, 820460592), (3, 546973728), (4, 410230296), (6, 273486864), (7, 234417312), (8, 205115148), (9, 182324576), (12, 136743432), (14, 117208656), (16, 102557574), (18, 91162288), (21, 78139104), (24, 68371716), (28, 58604328), (32, 51278787), (36, 45581144), (42, 39069552), (48, 34185858), (56, 29302164), (63, 26046368), (72, 22790572), (84, 19534776), (96, 17092929), (107, 15335712), (112, 14651082), (126, 13023184), (144, 11395286), (168, 9767388), (214, 7667856), (224, 7325541), (252, 6511592), (288, 5697643), (321, 5111904), (336, 4883694), (428, 3833928), (504, 3255796), (642, 2555952), (672, 2441847), (749, 2190816), (856, 1916964), (963, 1703968), (1008, 1627898), (1284, 1277976), (1498, 1095408), (1712, 958482), (1926, 851984), (2016, 813949), (2247, 730272), (2568, 638988), (2996, 547704), (3424, 479241), (3852, 425992), (4494, 365136), (5136, 319494), (5992, 273852), (6741, 243424), (7607, 215712), (7704, 212996), (8988, 182568), (10272, 159747), (11984, 136926), (13482, 121712), (15214, 107856), (15408, 106498), (17976, 91284), (22821, 71904), (23968, 68463), (26964, 60856), (30428, 53928), (30816, 53249), (35952, 45642)]