289713312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1251

約数の個数: 144

約数和(自身を含む): 949620672

約数和(自身を除く): 659907360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 131, 144, 168, 224, 252, 262, 288, 336, 393, 504, 524, 672, 786, 917, 1008, 1048, 1097, 1179, 1572, 1834, 2016, 2096, 2194, 2358, 2751, 3144, 3291, 3668, 4192, 4388, 4716, 5502, 6288, 6582, 7336, 7679, 8253, 8776, 9432, 9873, 11004, 12576, 13164, 14672, 15358, 16506, 17552, 18864, 19746, 22008, 23037, 26328, 29344, 30716, 33012, 35104, 37728, 39492, 44016, 46074, 52656, 61432, 66024, 69111, 78984, 88032, 92148, 105312, 122864, 132048, 138222, 143707, 157968, 184296, 245728, 264096, 276444, 287414, 315936, 368592, 431121, 552888, 574828, 737184, 862242, 1005949, 1105776, 1149656, 1293363, 1724484, 2011898, 2211552, 2299312, 2586726, 3017847, 3448968, 4023796, 4598624, 5173452, 6035694, 6897936, 8047592, 9053541, 10346904, 12071388, 13795872, 16095184, 18107082, 20693808, 24142776, 32190368, 36214164, 41387616, 48285552, 72428328, 96571104, 144856656, 289713312]

約数ペア:

[(1, 289713312), (2, 144856656), (3, 96571104), (4, 72428328), (6, 48285552), (7, 41387616), (8, 36214164), (9, 32190368), (12, 24142776), (14, 20693808), (16, 18107082), (18, 16095184), (21, 13795872), (24, 12071388), (28, 10346904), (32, 9053541), (36, 8047592), (42, 6897936), (48, 6035694), (56, 5173452), (63, 4598624), (72, 4023796), (84, 3448968), (96, 3017847), (112, 2586726), (126, 2299312), (131, 2211552), (144, 2011898), (168, 1724484), (224, 1293363), (252, 1149656), (262, 1105776), (288, 1005949), (336, 862242), (393, 737184), (504, 574828), (524, 552888), (672, 431121), (786, 368592), (917, 315936), (1008, 287414), (1048, 276444), (1097, 264096), (1179, 245728), (1572, 184296), (1834, 157968), (2016, 143707), (2096, 138222), (2194, 132048), (2358, 122864), (2751, 105312), (3144, 92148), (3291, 88032), (3668, 78984), (4192, 69111), (4388, 66024), (4716, 61432), (5502, 52656), (6288, 46074), (6582, 44016), (7336, 39492), (7679, 37728), (8253, 35104), (8776, 33012), (9432, 30716), (9873, 29344), (11004, 26328), (12576, 23037), (13164, 22008), (14672, 19746), (15358, 18864), (16506, 17552)]