220451201544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1\times {\mathrm{2917}}^1$

素因数の和:4283

約数の個数: 128

約数和(自身を含む): 631968768000

約数和(自身を除く): 411517566456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 599, 751, 1198, 1502, 1797, 2253, 2396, 2917, 3004, 3594, 4193, 4506, 4792, 5257, 5834, 6008, 7188, 8386, 8751, 9012, 10514, 11668, 12579, 14376, 15771, 16772, 17502, 18024, 20419, 21028, 23336, 25158, 31542, 33544, 35004, 40838, 42056, 50316, 61257, 63084, 70008, 81676, 100632, 122514, 126168, 163352, 245028, 449849, 490056, 899698, 1349547, 1747283, 1799396, 2190667, 2699094, 3148943, 3494566, 3598792, 4381334, 5241849, 5398188, 6297886, 6572001, 6989132, 8762668, 9446829, 10483698, 10796376, 12230981, 12595772, 13144002, 13978264, 15334669, 17525336, 18893658, 20967396, 24461962, 25191544, 26288004, 30669338, 36692943, 37787316, 41934792, 46004007, 48923924, 52576008, 61338676, 73385886, 75574632, 92008014, 97847848, 122677352, 146771772, 184016028, 293543544, 368032056, 1312209533, 2624419066, 3936628599, 5248838132, 7873257198, 9185466731, 10497676264, 15746514396, 18370933462, 27556400193, 31493028792, 36741866924, 55112800386, 73483733848, 110225600772, 220451201544]

約数ペア:

[(1, 220451201544), (2, 110225600772), (3, 73483733848), (4, 55112800386), (6, 36741866924), (7, 31493028792), (8, 27556400193), (12, 18370933462), (14, 15746514396), (21, 10497676264), (24, 9185466731), (28, 7873257198), (42, 5248838132), (56, 3936628599), (84, 2624419066), (168, 1312209533), (599, 368032056), (751, 293543544), (1198, 184016028), (1502, 146771772), (1797, 122677352), (2253, 97847848), (2396, 92008014), (2917, 75574632), (3004, 73385886), (3594, 61338676), (4193, 52576008), (4506, 48923924), (4792, 46004007), (5257, 41934792), (5834, 37787316), (6008, 36692943), (7188, 30669338), (8386, 26288004), (8751, 25191544), (9012, 24461962), (10514, 20967396), (11668, 18893658), (12579, 17525336), (14376, 15334669), (15771, 13978264), (16772, 13144002), (17502, 12595772), (18024, 12230981), (20419, 10796376), (21028, 10483698), (23336, 9446829), (25158, 8762668), (31542, 6989132), (33544, 6572001), (35004, 6297886), (40838, 5398188), (42056, 5241849), (50316, 4381334), (61257, 3598792), (63084, 3494566), (70008, 3148943), (81676, 2699094), (100632, 2190667), (122514, 1799396), (126168, 1747283), (163352, 1349547), (245028, 899698), (449849, 490056)]