2021968728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 5989084920

約数和(自身を除く): 3967116192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 169, 214, 234, 312, 321, 338, 428, 468, 507, 642, 676, 856, 936, 963, 1014, 1284, 1352, 1391, 1521, 1553, 1926, 2028, 2568, 2782, 3042, 3106, 3852, 4056, 4173, 4659, 5564, 6084, 6212, 7704, 8346, 9318, 11128, 12168, 12424, 12519, 13977, 16692, 18083, 18636, 20189, 25038, 27954, 33384, 36166, 37272, 40378, 50076, 54249, 55908, 60567, 72332, 80756, 100152, 108498, 111816, 121134, 144664, 161512, 162747, 166171, 181701, 216996, 242268, 262457, 325494, 332342, 363402, 433992, 484536, 498513, 524914, 650988, 664684, 726804, 787371, 997026, 1049828, 1301976, 1329368, 1453608, 1495539, 1574742, 1994052, 2099656, 2160223, 2362113, 2991078, 3149484, 3988104, 4320446, 4724226, 5982156, 6298968, 6480669, 8640892, 9448452, 11964312, 12961338, 17281784, 18896904, 19442007, 25922676, 28082899, 38884014, 51845352, 56165798, 77768028, 84248697, 112331596, 155536056, 168497394, 224663192, 252746091, 336994788, 505492182, 673989576, 1010984364, 2021968728]

約数ペア:

[(1, 2021968728), (2, 1010984364), (3, 673989576), (4, 505492182), (6, 336994788), (8, 252746091), (9, 224663192), (12, 168497394), (13, 155536056), (18, 112331596), (24, 84248697), (26, 77768028), (36, 56165798), (39, 51845352), (52, 38884014), (72, 28082899), (78, 25922676), (104, 19442007), (107, 18896904), (117, 17281784), (156, 12961338), (169, 11964312), (214, 9448452), (234, 8640892), (312, 6480669), (321, 6298968), (338, 5982156), (428, 4724226), (468, 4320446), (507, 3988104), (642, 3149484), (676, 2991078), (856, 2362113), (936, 2160223), (963, 2099656), (1014, 1994052), (1284, 1574742), (1352, 1495539), (1391, 1453608), (1521, 1329368), (1553, 1301976), (1926, 1049828), (2028, 997026), (2568, 787371), (2782, 726804), (3042, 664684), (3106, 650988), (3852, 524914), (4056, 498513), (4173, 484536), (4659, 433992), (5564, 363402), (6084, 332342), (6212, 325494), (7704, 262457), (8346, 242268), (9318, 216996), (11128, 181701), (12168, 166171), (12424, 162747), (12519, 161512), (13977, 144664), (16692, 121134), (18083, 111816), (18636, 108498), (20189, 100152), (25038, 80756), (27954, 72332), (33384, 60567), (36166, 55908), (37272, 54249), (40378, 50076)]