64638912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 204825600

約数和(自身を除く): 140186688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 47, 48, 52, 57, 58, 64, 76, 78, 87, 94, 96, 104, 114, 116, 141, 152, 156, 174, 188, 192, 208, 228, 232, 247, 282, 304, 312, 348, 376, 377, 416, 456, 464, 494, 551, 564, 608, 611, 624, 696, 741, 752, 754, 832, 893, 912, 928, 988, 1102, 1128, 1131, 1216, 1222, 1248, 1363, 1392, 1482, 1504, 1508, 1653, 1786, 1824, 1833, 1856, 1976, 2204, 2256, 2262, 2444, 2496, 2679, 2726, 2784, 2964, 3008, 3016, 3306, 3572, 3648, 3666, 3952, 4089, 4408, 4512, 4524, 4888, 5358, 5452, 5568, 5928, 6032, 6612, 7144, 7163, 7332, 7904, 8178, 8816, 9024, 9048, 9776, 10716, 10904, 11609, 11856, 12064, 13224, 14288, 14326, 14664, 15808, 16356, 17632, 17719, 18096, 19552, 21432, 21489, 21808, 23218, 23712, 24128, 25897, 26448, 28576, 28652, 29328, 32712, 34827, 35264, 35438, 36192, 39104, 42864, 42978, 43616, 46436, 47424, 51794, 52896, 53157, 57152, 57304, 58656, 65424, 69654, 70876, 72384, 77691, 85728, 85956, 87232, 92872, 103588, 105792, 106314, 114608, 117312, 130848, 139308, 141752, 155382, 171456, 171912, 185744, 207176, 212628, 229216, 261696, 278616, 283504, 310764, 336661, 343824, 371488, 414352, 425256, 458432, 557232, 567008, 621528, 673322, 687648, 742976, 828704, 850512, 1009983, 1114464, 1134016, 1243056, 1346644, 1375296, 1657408, 1701024, 2019966, 2228928, 2486112, 2693288, 3402048, 4039932, 4972224, 5386576, 8079864, 10773152, 16159728, 21546304, 32319456, 64638912]

約数ペア:

[(1, 64638912), (2, 32319456), (3, 21546304), (4, 16159728), (6, 10773152), (8, 8079864), (12, 5386576), (13, 4972224), (16, 4039932), (19, 3402048), (24, 2693288), (26, 2486112), (29, 2228928), (32, 2019966), (38, 1701024), (39, 1657408), (47, 1375296), (48, 1346644), (52, 1243056), (57, 1134016), (58, 1114464), (64, 1009983), (76, 850512), (78, 828704), (87, 742976), (94, 687648), (96, 673322), (104, 621528), (114, 567008), (116, 557232), (141, 458432), (152, 425256), (156, 414352), (174, 371488), (188, 343824), (192, 336661), (208, 310764), (228, 283504), (232, 278616), (247, 261696), (282, 229216), (304, 212628), (312, 207176), (348, 185744), (376, 171912), (377, 171456), (416, 155382), (456, 141752), (464, 139308), (494, 130848), (551, 117312), (564, 114608), (608, 106314), (611, 105792), (624, 103588), (696, 92872), (741, 87232), (752, 85956), (754, 85728), (832, 77691), (893, 72384), (912, 70876), (928, 69654), (988, 65424), (1102, 58656), (1128, 57304), (1131, 57152), (1216, 53157), (1222, 52896), (1248, 51794), (1363, 47424), (1392, 46436), (1482, 43616), (1504, 42978), (1508, 42864), (1653, 39104), (1786, 36192), (1824, 35438), (1833, 35264), (1856, 34827), (1976, 32712), (2204, 29328), (2256, 28652), (2262, 28576), (2444, 26448), (2496, 25897), (2679, 24128), (2726, 23712), (2784, 23218), (2964, 21808), (3008, 21489), (3016, 21432), (3306, 19552), (3572, 18096), (3648, 17719), (3666, 17632), (3952, 16356), (4089, 15808), (4408, 14664), (4512, 14326), (4524, 14288), (4888, 13224), (5358, 12064), (5452, 11856), (5568, 11609), (5928, 10904), (6032, 10716), (6612, 9776), (7144, 9048), (7163, 9024), (7332, 8816), (7904, 8178)]