399703584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2799

約数の個数: 144

約数和(自身を含む): 1260354816

約数和(自身を除く): 860651232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2741, 2976, 3038, 3472, 4557, 4704, 5208, 5482, 6076, 6944, 8223, 9114, 10416, 10964, 12152, 16446, 18228, 19187, 20832, 21928, 24304, 32892, 36456, 38374, 43856, 48608, 57561, 65784, 72912, 76748, 84971, 87712, 115122, 131568, 134309, 145824, 153496, 169942, 230244, 254913, 263136, 268618, 306992, 339884, 402927, 460488, 509826, 537236, 594797, 613984, 679768, 805854, 920976, 1019652, 1074472, 1189594, 1359536, 1611708, 1784391, 1841952, 2039304, 2148944, 2379188, 2719072, 3223416, 3568782, 4078608, 4163579, 4297888, 4758376, 6446832, 7137564, 8157216, 8327158, 9516752, 12490737, 12893664, 14275128, 16654316, 19033504, 24981474, 28550256, 33308632, 49962948, 57100512, 66617264, 99925896, 133234528, 199851792, 399703584]

約数ペア:

[(1, 399703584), (2, 199851792), (3, 133234528), (4, 99925896), (6, 66617264), (7, 57100512), (8, 49962948), (12, 33308632), (14, 28550256), (16, 24981474), (21, 19033504), (24, 16654316), (28, 14275128), (31, 12893664), (32, 12490737), (42, 9516752), (48, 8327158), (49, 8157216), (56, 7137564), (62, 6446832), (84, 4758376), (93, 4297888), (96, 4163579), (98, 4078608), (112, 3568782), (124, 3223416), (147, 2719072), (168, 2379188), (186, 2148944), (196, 2039304), (217, 1841952), (224, 1784391), (248, 1611708), (294, 1359536), (336, 1189594), (372, 1074472), (392, 1019652), (434, 920976), (496, 805854), (588, 679768), (651, 613984), (672, 594797), (744, 537236), (784, 509826), (868, 460488), (992, 402927), (1176, 339884), (1302, 306992), (1488, 268618), (1519, 263136), (1568, 254913), (1736, 230244), (2352, 169942), (2604, 153496), (2741, 145824), (2976, 134309), (3038, 131568), (3472, 115122), (4557, 87712), (4704, 84971), (5208, 76748), (5482, 72912), (6076, 65784), (6944, 57561), (8223, 48608), (9114, 43856), (10416, 38374), (10964, 36456), (12152, 32892), (16446, 24304), (18228, 21928), (19187, 20832)]