326004736

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 104

約数和(自身を含む): 707702400

約数和(自身を除く): 381697664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 71, 76, 118, 128, 142, 152, 236, 256, 284, 304, 472, 512, 568, 608, 944, 1024, 1121, 1136, 1216, 1349, 1888, 2048, 2242, 2272, 2432, 2698, 3776, 4096, 4189, 4484, 4544, 4864, 5396, 7552, 8378, 8968, 9088, 9728, 10792, 15104, 16756, 17936, 18176, 19456, 21584, 30208, 33512, 35872, 36352, 38912, 43168, 60416, 67024, 71744, 72704, 77824, 79591, 86336, 120832, 134048, 143488, 145408, 159182, 172672, 241664, 268096, 286976, 290816, 318364, 345344, 536192, 573952, 636728, 690688, 1072384, 1147904, 1273456, 1381376, 2144768, 2295808, 2546912, 2762752, 4289536, 4591616, 5093824, 5525504, 8579072, 10187648, 17158144, 20375296, 40750592, 81501184, 163002368, 326004736]

約数ペア:

[(1, 326004736), (2, 163002368), (4, 81501184), (8, 40750592), (16, 20375296), (19, 17158144), (32, 10187648), (38, 8579072), (59, 5525504), (64, 5093824), (71, 4591616), (76, 4289536), (118, 2762752), (128, 2546912), (142, 2295808), (152, 2144768), (236, 1381376), (256, 1273456), (284, 1147904), (304, 1072384), (472, 690688), (512, 636728), (568, 573952), (608, 536192), (944, 345344), (1024, 318364), (1121, 290816), (1136, 286976), (1216, 268096), (1349, 241664), (1888, 172672), (2048, 159182), (2242, 145408), (2272, 143488), (2432, 134048), (2698, 120832), (3776, 86336), (4096, 79591), (4189, 77824), (4484, 72704), (4544, 71744), (4864, 67024), (5396, 60416), (7552, 43168), (8378, 38912), (8968, 36352), (9088, 35872), (9728, 33512), (10792, 30208), (15104, 21584), (16756, 19456), (17936, 18176)]