672625968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 2048011776

約数和(自身を除く): 1375385808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 107, 112, 159, 168, 212, 214, 318, 321, 336, 353, 371, 424, 428, 636, 642, 706, 742, 749, 848, 856, 1059, 1113, 1272, 1284, 1412, 1484, 1498, 1712, 2118, 2226, 2247, 2471, 2544, 2568, 2824, 2968, 2996, 4236, 4452, 4494, 4942, 5136, 5648, 5671, 5936, 5992, 7413, 8472, 8904, 8988, 9884, 11342, 11984, 14826, 16944, 17013, 17808, 17976, 18709, 19768, 22684, 29652, 34026, 35952, 37418, 37771, 39536, 39697, 45368, 56127, 59304, 68052, 74836, 75542, 79394, 90736, 112254, 113313, 118608, 119091, 130963, 136104, 149672, 151084, 158788, 224508, 226626, 238182, 261926, 264397, 272208, 299344, 302168, 317576, 392889, 449016, 453252, 476364, 523852, 528794, 604336, 635152, 785778, 793191, 898032, 906504, 952728, 1047704, 1057588, 1571556, 1586382, 1813008, 1905456, 2001863, 2095408, 2115176, 3143112, 3172764, 4003726, 4230352, 6005589, 6286224, 6345528, 8007452, 12011178, 12691056, 14013041, 16014904, 24022356, 28026082, 32029808, 42039123, 48044712, 56052164, 84078246, 96089424, 112104328, 168156492, 224208656, 336312984, 672625968]

約数ペア:

[(1, 672625968), (2, 336312984), (3, 224208656), (4, 168156492), (6, 112104328), (7, 96089424), (8, 84078246), (12, 56052164), (14, 48044712), (16, 42039123), (21, 32029808), (24, 28026082), (28, 24022356), (42, 16014904), (48, 14013041), (53, 12691056), (56, 12011178), (84, 8007452), (106, 6345528), (107, 6286224), (112, 6005589), (159, 4230352), (168, 4003726), (212, 3172764), (214, 3143112), (318, 2115176), (321, 2095408), (336, 2001863), (353, 1905456), (371, 1813008), (424, 1586382), (428, 1571556), (636, 1057588), (642, 1047704), (706, 952728), (742, 906504), (749, 898032), (848, 793191), (856, 785778), (1059, 635152), (1113, 604336), (1272, 528794), (1284, 523852), (1412, 476364), (1484, 453252), (1498, 449016), (1712, 392889), (2118, 317576), (2226, 302168), (2247, 299344), (2471, 272208), (2544, 264397), (2568, 261926), (2824, 238182), (2968, 226626), (2996, 224508), (4236, 158788), (4452, 151084), (4494, 149672), (4942, 136104), (5136, 130963), (5648, 119091), (5671, 118608), (5936, 113313), (5992, 112254), (7413, 90736), (8472, 79394), (8904, 75542), (8988, 74836), (9884, 68052), (11342, 59304), (11984, 56127), (14826, 45368), (16944, 39697), (17013, 39536), (17808, 37771), (17976, 37418), (18709, 35952), (19768, 34026), (22684, 29652)]