328874496

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 613922304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 76, 96, 114, 118, 128, 152, 177, 191, 192, 228, 236, 256, 304, 354, 382, 384, 456, 472, 512, 573, 608, 708, 764, 768, 912, 944, 1121, 1146, 1216, 1416, 1528, 1536, 1824, 1888, 2242, 2292, 2432, 2832, 3056, 3363, 3629, 3648, 3776, 4484, 4584, 4864, 5664, 6112, 6726, 7258, 7296, 7552, 8968, 9168, 9728, 10887, 11269, 11328, 12224, 13452, 14516, 14592, 15104, 17936, 18336, 21774, 22538, 22656, 24448, 26904, 29032, 29184, 30208, 33807, 35872, 36672, 43548, 45076, 45312, 48896, 53808, 58064, 67614, 71744, 73344, 87096, 90152, 90624, 97792, 107616, 116128, 135228, 143488, 146688, 174192, 180304, 214111, 215232, 232256, 270456, 286976, 293376, 348384, 360608, 428222, 430464, 464512, 540912, 573952, 642333, 696768, 721216, 856444, 860928, 929024, 1081824, 1284666, 1393536, 1442432, 1712888, 1721856, 1858048, 2163648, 2569332, 2787072, 2884864, 3425776, 4327296, 5138664, 5574144, 5769728, 6851552, 8654592, 10277328, 13703104, 17309184, 20554656, 27406208, 41109312, 54812416, 82218624, 109624832, 164437248, 328874496]

約数ペア:

[(1, 328874496), (2, 164437248), (3, 109624832), (4, 82218624), (6, 54812416), (8, 41109312), (12, 27406208), (16, 20554656), (19, 17309184), (24, 13703104), (32, 10277328), (38, 8654592), (48, 6851552), (57, 5769728), (59, 5574144), (64, 5138664), (76, 4327296), (96, 3425776), (114, 2884864), (118, 2787072), (128, 2569332), (152, 2163648), (177, 1858048), (191, 1721856), (192, 1712888), (228, 1442432), (236, 1393536), (256, 1284666), (304, 1081824), (354, 929024), (382, 860928), (384, 856444), (456, 721216), (472, 696768), (512, 642333), (573, 573952), (608, 540912), (708, 464512), (764, 430464), (768, 428222), (912, 360608), (944, 348384), (1121, 293376), (1146, 286976), (1216, 270456), (1416, 232256), (1528, 215232), (1536, 214111), (1824, 180304), (1888, 174192), (2242, 146688), (2292, 143488), (2432, 135228), (2832, 116128), (3056, 107616), (3363, 97792), (3629, 90624), (3648, 90152), (3776, 87096), (4484, 73344), (4584, 71744), (4864, 67614), (5664, 58064), (6112, 53808), (6726, 48896), (7258, 45312), (7296, 45076), (7552, 43548), (8968, 36672), (9168, 35872), (9728, 33807), (10887, 30208), (11269, 29184), (11328, 29032), (12224, 26904), (13452, 24448), (14516, 22656), (14592, 22538), (15104, 21774), (17936, 18336)]