320154432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4423}}^1$

素因数の和:4480

約数の個数: 112

約数和(自身を含む): 943904640

約数和(自身を除く): 623750208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1856, 2262, 2496, 2784, 3016, 4423, 4524, 5568, 6032, 8846, 9048, 12064, 13269, 17692, 18096, 24128, 26538, 35384, 36192, 53076, 57499, 70768, 72384, 106152, 114998, 128267, 141536, 172497, 212304, 229996, 256534, 283072, 344994, 384801, 424608, 459992, 513068, 689988, 769602, 849216, 919984, 1026136, 1379976, 1539204, 1667471, 1839968, 2052272, 2759952, 3078408, 3334942, 3679936, 4104544, 5002413, 5519904, 6156816, 6669884, 8209088, 10004826, 11039808, 12313632, 13339768, 20009652, 24627264, 26679536, 40019304, 53359072, 80038608, 106718144, 160077216, 320154432]

約数ペア:

[(1, 320154432), (2, 160077216), (3, 106718144), (4, 80038608), (6, 53359072), (8, 40019304), (12, 26679536), (13, 24627264), (16, 20009652), (24, 13339768), (26, 12313632), (29, 11039808), (32, 10004826), (39, 8209088), (48, 6669884), (52, 6156816), (58, 5519904), (64, 5002413), (78, 4104544), (87, 3679936), (96, 3334942), (104, 3078408), (116, 2759952), (156, 2052272), (174, 1839968), (192, 1667471), (208, 1539204), (232, 1379976), (312, 1026136), (348, 919984), (377, 849216), (416, 769602), (464, 689988), (624, 513068), (696, 459992), (754, 424608), (832, 384801), (928, 344994), (1131, 283072), (1248, 256534), (1392, 229996), (1508, 212304), (1856, 172497), (2262, 141536), (2496, 128267), (2784, 114998), (3016, 106152), (4423, 72384), (4524, 70768), (5568, 57499), (6032, 53076), (8846, 36192), (9048, 35384), (12064, 26538), (13269, 24128), (17692, 18096)]