239632272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 180

約数和(自身を含む): 781473420

約数和(自身を除く): 541841148

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 306, 363, 374, 396, 408, 484, 528, 561, 612, 726, 748, 792, 809, 816, 968, 1089, 1122, 1224, 1452, 1496, 1584, 1618, 1683, 1936, 2057, 2178, 2244, 2427, 2448, 2904, 2992, 3236, 3366, 4114, 4356, 4488, 4854, 5808, 6171, 6472, 6732, 7281, 8228, 8712, 8899, 8976, 9708, 12342, 12944, 13464, 13753, 14562, 16456, 17424, 17798, 18513, 19416, 24684, 26697, 26928, 27506, 29124, 32912, 35596, 37026, 38832, 41259, 49368, 53394, 55012, 58248, 71192, 74052, 80091, 82518, 97889, 98736, 106788, 110024, 116496, 123777, 142384, 148104, 151283, 160182, 165036, 195778, 213576, 220048, 247554, 293667, 296208, 302566, 320364, 330072, 391556, 427152, 453849, 495108, 587334, 605132, 640728, 660144, 783112, 881001, 907698, 990216, 1174668, 1210264, 1281456, 1361547, 1566224, 1664113, 1762002, 1815396, 1980432, 2349336, 2420528, 2723094, 3328226, 3524004, 3630792, 4698672, 4992339, 5446188, 6656452, 7048008, 7261584, 9984678, 10892376, 13312904, 14096016, 14977017, 19969356, 21784752, 26625808, 29954034, 39938712, 59908068, 79877424, 119816136, 239632272]

約数ペア:

[(1, 239632272), (2, 119816136), (3, 79877424), (4, 59908068), (6, 39938712), (8, 29954034), (9, 26625808), (11, 21784752), (12, 19969356), (16, 14977017), (17, 14096016), (18, 13312904), (22, 10892376), (24, 9984678), (33, 7261584), (34, 7048008), (36, 6656452), (44, 5446188), (48, 4992339), (51, 4698672), (66, 3630792), (68, 3524004), (72, 3328226), (88, 2723094), (99, 2420528), (102, 2349336), (121, 1980432), (132, 1815396), (136, 1762002), (144, 1664113), (153, 1566224), (176, 1361547), (187, 1281456), (198, 1210264), (204, 1174668), (242, 990216), (264, 907698), (272, 881001), (306, 783112), (363, 660144), (374, 640728), (396, 605132), (408, 587334), (484, 495108), (528, 453849), (561, 427152), (612, 391556), (726, 330072), (748, 320364), (792, 302566), (809, 296208), (816, 293667), (968, 247554), (1089, 220048), (1122, 213576), (1224, 195778), (1452, 165036), (1496, 160182), (1584, 151283), (1618, 148104), (1683, 142384), (1936, 123777), (2057, 116496), (2178, 110024), (2244, 106788), (2427, 98736), (2448, 97889), (2904, 82518), (2992, 80091), (3236, 74052), (3366, 71192), (4114, 58248), (4356, 55012), (4488, 53394), (4854, 49368), (5808, 41259), (6171, 38832), (6472, 37026), (6732, 35596), (7281, 32912), (8228, 29124), (8712, 27506), (8899, 26928), (8976, 26697), (9708, 24684), (12342, 19416), (12944, 18513), (13464, 17798), (13753, 17424), (14562, 16456)]