212458752

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 683006688

約数和(自身を除く): 470547936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 83, 88, 96, 99, 101, 128, 132, 144, 166, 176, 192, 198, 202, 249, 256, 264, 288, 303, 332, 352, 384, 396, 404, 498, 528, 576, 606, 664, 704, 747, 768, 792, 808, 909, 913, 996, 1056, 1111, 1152, 1212, 1328, 1408, 1494, 1584, 1616, 1818, 1826, 1992, 2112, 2222, 2304, 2424, 2656, 2739, 2816, 2988, 3168, 3232, 3333, 3636, 3652, 3984, 4224, 4444, 4848, 5312, 5478, 5976, 6336, 6464, 6666, 7272, 7304, 7968, 8217, 8383, 8448, 8888, 9696, 9999, 10624, 10956, 11952, 12672, 12928, 13332, 14544, 14608, 15936, 16434, 16766, 17776, 19392, 19998, 21248, 21912, 23904, 25149, 25344, 25856, 26664, 29088, 29216, 31872, 32868, 33532, 35552, 38784, 39996, 43824, 47808, 50298, 53328, 58176, 58432, 63744, 65736, 67064, 71104, 75447, 77568, 79992, 87648, 92213, 95616, 100596, 106656, 116352, 116864, 131472, 134128, 142208, 150894, 159984, 175296, 184426, 191232, 201192, 213312, 232704, 233728, 262944, 268256, 276639, 284416, 301788, 319968, 350592, 368852, 402384, 426624, 525888, 536512, 553278, 603576, 639936, 701184, 737704, 804768, 829917, 853248, 1051776, 1073024, 1106556, 1207152, 1279872, 1475408, 1609536, 1659834, 2103552, 2146048, 2213112, 2414304, 2559744, 2950816, 3219072, 3319668, 4426224, 4828608, 5901632, 6438144, 6639336, 8852448, 9657216, 11803264, 13278672, 17704896, 19314432, 23606528, 26557344, 35409792, 53114688, 70819584, 106229376, 212458752]

約数ペア:

[(1, 212458752), (2, 106229376), (3, 70819584), (4, 53114688), (6, 35409792), (8, 26557344), (9, 23606528), (11, 19314432), (12, 17704896), (16, 13278672), (18, 11803264), (22, 9657216), (24, 8852448), (32, 6639336), (33, 6438144), (36, 5901632), (44, 4828608), (48, 4426224), (64, 3319668), (66, 3219072), (72, 2950816), (83, 2559744), (88, 2414304), (96, 2213112), (99, 2146048), (101, 2103552), (128, 1659834), (132, 1609536), (144, 1475408), (166, 1279872), (176, 1207152), (192, 1106556), (198, 1073024), (202, 1051776), (249, 853248), (256, 829917), (264, 804768), (288, 737704), (303, 701184), (332, 639936), (352, 603576), (384, 553278), (396, 536512), (404, 525888), (498, 426624), (528, 402384), (576, 368852), (606, 350592), (664, 319968), (704, 301788), (747, 284416), (768, 276639), (792, 268256), (808, 262944), (909, 233728), (913, 232704), (996, 213312), (1056, 201192), (1111, 191232), (1152, 184426), (1212, 175296), (1328, 159984), (1408, 150894), (1494, 142208), (1584, 134128), (1616, 131472), (1818, 116864), (1826, 116352), (1992, 106656), (2112, 100596), (2222, 95616), (2304, 92213), (2424, 87648), (2656, 79992), (2739, 77568), (2816, 75447), (2988, 71104), (3168, 67064), (3232, 65736), (3333, 63744), (3636, 58432), (3652, 58176), (3984, 53328), (4224, 50298), (4444, 47808), (4848, 43824), (5312, 39996), (5478, 38784), (5976, 35552), (6336, 33532), (6464, 32868), (6666, 31872), (7272, 29216), (7304, 29088), (7968, 26664), (8217, 25856), (8383, 25344), (8448, 25149), (8888, 23904), (9696, 21912), (9999, 21248), (10624, 19998), (10956, 19392), (11952, 17776), (12672, 16766), (12928, 16434), (13332, 15936), (14544, 14608)]