220292688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3185

約数の個数: 160

約数和(自身を含む): 747095040

約数和(自身を除く): 526802352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 2128, 2508, 2926, 3137, 3192, 3344, 3696, 4389, 5016, 5852, 6274, 6384, 8778, 9411, 10032, 11704, 12548, 17556, 18822, 21959, 23408, 25096, 34507, 35112, 37644, 43918, 50192, 59603, 65877, 69014, 70224, 75288, 87836, 103521, 119206, 131754, 138028, 150576, 175672, 178809, 207042, 238412, 241549, 263508, 276056, 351344, 357618, 414084, 417221, 476824, 483098, 527016, 552112, 655633, 715236, 724647, 828168, 834442, 953648, 966196, 1054032, 1251663, 1311266, 1430472, 1449294, 1656336, 1668884, 1932392, 1966899, 2503326, 2622532, 2860944, 2898588, 3337768, 3864784, 3933798, 4589431, 5006652, 5245064, 5797176, 6675536, 7867596, 9178862, 10013304, 10490128, 11594352, 13768293, 15735192, 18357724, 20026608, 27536586, 31470384, 36715448, 55073172, 73430896, 110146344, 220292688]

約数ペア:

[(1, 220292688), (2, 110146344), (3, 73430896), (4, 55073172), (6, 36715448), (7, 31470384), (8, 27536586), (11, 20026608), (12, 18357724), (14, 15735192), (16, 13768293), (19, 11594352), (21, 10490128), (22, 10013304), (24, 9178862), (28, 7867596), (33, 6675536), (38, 5797176), (42, 5245064), (44, 5006652), (48, 4589431), (56, 3933798), (57, 3864784), (66, 3337768), (76, 2898588), (77, 2860944), (84, 2622532), (88, 2503326), (112, 1966899), (114, 1932392), (132, 1668884), (133, 1656336), (152, 1449294), (154, 1430472), (168, 1311266), (176, 1251663), (209, 1054032), (228, 966196), (231, 953648), (264, 834442), (266, 828168), (304, 724647), (308, 715236), (336, 655633), (399, 552112), (418, 527016), (456, 483098), (462, 476824), (528, 417221), (532, 414084), (616, 357618), (627, 351344), (798, 276056), (836, 263508), (912, 241549), (924, 238412), (1064, 207042), (1232, 178809), (1254, 175672), (1463, 150576), (1596, 138028), (1672, 131754), (1848, 119206), (2128, 103521), (2508, 87836), (2926, 75288), (3137, 70224), (3192, 69014), (3344, 65877), (3696, 59603), (4389, 50192), (5016, 43918), (5852, 37644), (6274, 35112), (6384, 34507), (8778, 25096), (9411, 23408), (10032, 21959), (11704, 18822), (12548, 17556)]