217416672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 216

約数和(自身を含む): 721532448

約数和(自身を除く): 504115776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 288, 306, 352, 363, 367, 374, 396, 408, 484, 528, 544, 561, 612, 726, 734, 748, 792, 816, 968, 1056, 1089, 1101, 1122, 1224, 1452, 1468, 1496, 1584, 1632, 1683, 1936, 2057, 2178, 2202, 2244, 2448, 2904, 2936, 2992, 3168, 3303, 3366, 3872, 4037, 4114, 4356, 4404, 4488, 4896, 5808, 5872, 5984, 6171, 6239, 6606, 6732, 8074, 8228, 8712, 8808, 8976, 11616, 11744, 12111, 12342, 12478, 13212, 13464, 16148, 16456, 17424, 17616, 17952, 18513, 18717, 24222, 24684, 24956, 26424, 26928, 32296, 32912, 34848, 35232, 36333, 37026, 37434, 44407, 48444, 49368, 49912, 52848, 53856, 56151, 64592, 65824, 68629, 72666, 74052, 74868, 88814, 96888, 98736, 99824, 105696, 112302, 129184, 133221, 137258, 145332, 148104, 149736, 177628, 193776, 197472, 199648, 205887, 224604, 266442, 274516, 290664, 296208, 299472, 355256, 387552, 399663, 411774, 449208, 532884, 549032, 581328, 592416, 598944, 617661, 710512, 754919, 799326, 823548, 898416, 1065768, 1098064, 1162656, 1235322, 1421024, 1509838, 1598652, 1647096, 1796832, 2131536, 2196128, 2264757, 2470644, 3019676, 3197304, 3294192, 4263072, 4529514, 4941288, 6039352, 6394608, 6588384, 6794271, 9059028, 9882576, 12078704, 12789216, 13588542, 18118056, 19765152, 24157408, 27177084, 36236112, 54354168, 72472224, 108708336, 217416672]

約数ペア:

[(1, 217416672), (2, 108708336), (3, 72472224), (4, 54354168), (6, 36236112), (8, 27177084), (9, 24157408), (11, 19765152), (12, 18118056), (16, 13588542), (17, 12789216), (18, 12078704), (22, 9882576), (24, 9059028), (32, 6794271), (33, 6588384), (34, 6394608), (36, 6039352), (44, 4941288), (48, 4529514), (51, 4263072), (66, 3294192), (68, 3197304), (72, 3019676), (88, 2470644), (96, 2264757), (99, 2196128), (102, 2131536), (121, 1796832), (132, 1647096), (136, 1598652), (144, 1509838), (153, 1421024), (176, 1235322), (187, 1162656), (198, 1098064), (204, 1065768), (242, 898416), (264, 823548), (272, 799326), (288, 754919), (306, 710512), (352, 617661), (363, 598944), (367, 592416), (374, 581328), (396, 549032), (408, 532884), (484, 449208), (528, 411774), (544, 399663), (561, 387552), (612, 355256), (726, 299472), (734, 296208), (748, 290664), (792, 274516), (816, 266442), (968, 224604), (1056, 205887), (1089, 199648), (1101, 197472), (1122, 193776), (1224, 177628), (1452, 149736), (1468, 148104), (1496, 145332), (1584, 137258), (1632, 133221), (1683, 129184), (1936, 112302), (2057, 105696), (2178, 99824), (2202, 98736), (2244, 96888), (2448, 88814), (2904, 74868), (2936, 74052), (2992, 72666), (3168, 68629), (3303, 65824), (3366, 64592), (3872, 56151), (4037, 53856), (4114, 52848), (4356, 49912), (4404, 49368), (4488, 48444), (4896, 44407), (5808, 37434), (5872, 37026), (5984, 36333), (6171, 35232), (6239, 34848), (6606, 32912), (6732, 32296), (8074, 26928), (8228, 26424), (8712, 24956), (8808, 24684), (8976, 24222), (11616, 18717), (11744, 18513), (12111, 17952), (12342, 17616), (12478, 17424), (13212, 16456), (13464, 16148)]