318382848

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 216

約数和(自身を含む): 1105395200

約数和(自身を除く): 787012352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1039, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2078, 2128, 2304, 2394, 2432, 2688, 2736, 3117, 3192, 3648, 4032, 4156, 4256, 4788, 4864, 5376, 5472, 6234, 6384, 7273, 7296, 8064, 8312, 8512, 9351, 9576, 10944, 12468, 12768, 14546, 14592, 16128, 16624, 17024, 18702, 19152, 19741, 21819, 21888, 24936, 25536, 29092, 33248, 34048, 37404, 38304, 39482, 43638, 43776, 49872, 51072, 58184, 59223, 65457, 66496, 74808, 76608, 78964, 87276, 99744, 102144, 116368, 118446, 130914, 132992, 138187, 149616, 153216, 157928, 174552, 177669, 199488, 232736, 236892, 261828, 265984, 276374, 299232, 306432, 315856, 349104, 355338, 398976, 414561, 465472, 473784, 523656, 552748, 598464, 631712, 698208, 710676, 797952, 829122, 930944, 947568, 1047312, 1105496, 1196928, 1243683, 1263424, 1396416, 1421352, 1658244, 1861888, 1895136, 2094624, 2210992, 2393856, 2487366, 2526848, 2792832, 2842704, 3316488, 3790272, 4189248, 4421984, 4974732, 5053696, 5585664, 5685408, 6632976, 7580544, 8378496, 8843968, 9949464, 11370816, 13265952, 15161088, 16756992, 17687936, 19898928, 22741632, 26531904, 35375872, 39797856, 45483264, 53063808, 79595712, 106127616, 159191424, 318382848]

約数ペア:

[(1, 318382848), (2, 159191424), (3, 106127616), (4, 79595712), (6, 53063808), (7, 45483264), (8, 39797856), (9, 35375872), (12, 26531904), (14, 22741632), (16, 19898928), (18, 17687936), (19, 16756992), (21, 15161088), (24, 13265952), (28, 11370816), (32, 9949464), (36, 8843968), (38, 8378496), (42, 7580544), (48, 6632976), (56, 5685408), (57, 5585664), (63, 5053696), (64, 4974732), (72, 4421984), (76, 4189248), (84, 3790272), (96, 3316488), (112, 2842704), (114, 2792832), (126, 2526848), (128, 2487366), (133, 2393856), (144, 2210992), (152, 2094624), (168, 1895136), (171, 1861888), (192, 1658244), (224, 1421352), (228, 1396416), (252, 1263424), (256, 1243683), (266, 1196928), (288, 1105496), (304, 1047312), (336, 947568), (342, 930944), (384, 829122), (399, 797952), (448, 710676), (456, 698208), (504, 631712), (532, 598464), (576, 552748), (608, 523656), (672, 473784), (684, 465472), (768, 414561), (798, 398976), (896, 355338), (912, 349104), (1008, 315856), (1039, 306432), (1064, 299232), (1152, 276374), (1197, 265984), (1216, 261828), (1344, 236892), (1368, 232736), (1596, 199488), (1792, 177669), (1824, 174552), (2016, 157928), (2078, 153216), (2128, 149616), (2304, 138187), (2394, 132992), (2432, 130914), (2688, 118446), (2736, 116368), (3117, 102144), (3192, 99744), (3648, 87276), (4032, 78964), (4156, 76608), (4256, 74808), (4788, 66496), (4864, 65457), (5376, 59223), (5472, 58184), (6234, 51072), (6384, 49872), (7273, 43776), (7296, 43638), (8064, 39482), (8312, 38304), (8512, 37404), (9351, 34048), (9576, 33248), (10944, 29092), (12468, 25536), (12768, 24936), (14546, 21888), (14592, 21819), (16128, 19741), (16624, 19152), (17024, 18702)]