228165756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 702495360

約数和(自身を除く): 474329604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1571, 1596, 1729, 1862, 1911, 2548, 2793, 2964, 3142, 3458, 3724, 3822, 4713, 5187, 5586, 6284, 6916, 7644, 9426, 10374, 10997, 11172, 12103, 18852, 20423, 20748, 21994, 24206, 29849, 32991, 36309, 40846, 43988, 48412, 59698, 61269, 65982, 72618, 76979, 81692, 89547, 119396, 122538, 131964, 142961, 145236, 153958, 179094, 208943, 230937, 245076, 285922, 307916, 358188, 388037, 417886, 428883, 461874, 571844, 626829, 776074, 835772, 857766, 923748, 1000727, 1164111, 1253658, 1462601, 1552148, 1715532, 2001454, 2328222, 2507316, 2716259, 2925202, 3002181, 4002908, 4387803, 4656444, 5432518, 5850404, 6004362, 8148777, 8775606, 10865036, 12008724, 16297554, 17551212, 19013813, 32595108, 38027626, 57041439, 76055252, 114082878, 228165756]

約数ペア:

[(1, 228165756), (2, 114082878), (3, 76055252), (4, 57041439), (6, 38027626), (7, 32595108), (12, 19013813), (13, 17551212), (14, 16297554), (19, 12008724), (21, 10865036), (26, 8775606), (28, 8148777), (38, 6004362), (39, 5850404), (42, 5432518), (49, 4656444), (52, 4387803), (57, 4002908), (76, 3002181), (78, 2925202), (84, 2716259), (91, 2507316), (98, 2328222), (114, 2001454), (133, 1715532), (147, 1552148), (156, 1462601), (182, 1253658), (196, 1164111), (228, 1000727), (247, 923748), (266, 857766), (273, 835772), (294, 776074), (364, 626829), (399, 571844), (494, 461874), (532, 428883), (546, 417886), (588, 388037), (637, 358188), (741, 307916), (798, 285922), (931, 245076), (988, 230937), (1092, 208943), (1274, 179094), (1482, 153958), (1571, 145236), (1596, 142961), (1729, 131964), (1862, 122538), (1911, 119396), (2548, 89547), (2793, 81692), (2964, 76979), (3142, 72618), (3458, 65982), (3724, 61269), (3822, 59698), (4713, 48412), (5187, 43988), (5586, 40846), (6284, 36309), (6916, 32991), (7644, 29849), (9426, 24206), (10374, 21994), (10997, 20748), (11172, 20423), (12103, 18852)]