328887168

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 937681920

約数和(自身を除く): 608794752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 128, 136, 166, 192, 204, 249, 272, 332, 384, 408, 498, 544, 607, 664, 816, 996, 1088, 1214, 1328, 1411, 1632, 1821, 1992, 2176, 2428, 2656, 2822, 3264, 3642, 3984, 4233, 4856, 5312, 5644, 6528, 7284, 7968, 8466, 9712, 10319, 10624, 11288, 14568, 15936, 16932, 19424, 20638, 22576, 29136, 30957, 31872, 33864, 38848, 41276, 45152, 50381, 58272, 61914, 67728, 77696, 82552, 90304, 100762, 116544, 123828, 135456, 151143, 165104, 180608, 201524, 233088, 247656, 270912, 302286, 330208, 403048, 495312, 541824, 604572, 660416, 806096, 856477, 990624, 1209144, 1320832, 1612192, 1712954, 1981248, 2418288, 2569431, 3224384, 3425908, 3962496, 4836576, 5138862, 6448768, 6851816, 9673152, 10277724, 13703632, 19346304, 20555448, 27407264, 41110896, 54814528, 82221792, 109629056, 164443584, 328887168]

約数ペア:

[(1, 328887168), (2, 164443584), (3, 109629056), (4, 82221792), (6, 54814528), (8, 41110896), (12, 27407264), (16, 20555448), (17, 19346304), (24, 13703632), (32, 10277724), (34, 9673152), (48, 6851816), (51, 6448768), (64, 5138862), (68, 4836576), (83, 3962496), (96, 3425908), (102, 3224384), (128, 2569431), (136, 2418288), (166, 1981248), (192, 1712954), (204, 1612192), (249, 1320832), (272, 1209144), (332, 990624), (384, 856477), (408, 806096), (498, 660416), (544, 604572), (607, 541824), (664, 495312), (816, 403048), (996, 330208), (1088, 302286), (1214, 270912), (1328, 247656), (1411, 233088), (1632, 201524), (1821, 180608), (1992, 165104), (2176, 151143), (2428, 135456), (2656, 123828), (2822, 116544), (3264, 100762), (3642, 90304), (3984, 82552), (4233, 77696), (4856, 67728), (5312, 61914), (5644, 58272), (6528, 50381), (7284, 45152), (7968, 41276), (8466, 38848), (9712, 33864), (10319, 31872), (10624, 30957), (11288, 29136), (14568, 22576), (15936, 20638), (16932, 19424)]