337086828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 975985920

約数和(自身を除く): 638899092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 167, 171, 227, 228, 234, 247, 334, 342, 454, 468, 494, 501, 668, 681, 684, 741, 908, 988, 1002, 1362, 1482, 1503, 2004, 2043, 2171, 2223, 2724, 2951, 2964, 3006, 3173, 4086, 4313, 4342, 4446, 5902, 6012, 6346, 6513, 8172, 8626, 8684, 8853, 8892, 9519, 11804, 12692, 12939, 13026, 17252, 17706, 19038, 19539, 25878, 26052, 26559, 28557, 35412, 37909, 38076, 38817, 39078, 41249, 51756, 53118, 56069, 57114, 75818, 77634, 78156, 82498, 106236, 112138, 113727, 114228, 123747, 151636, 155268, 164996, 168207, 224276, 227454, 247494, 336414, 341181, 371241, 454908, 492817, 494988, 504621, 672828, 682362, 720271, 742482, 985634, 1009242, 1364724, 1440542, 1478451, 1484964, 1971268, 2018484, 2160813, 2881084, 2956902, 4321626, 4435353, 5913804, 6482439, 8643252, 8870706, 9363523, 12964878, 17741412, 18727046, 25929756, 28090569, 37454092, 56181138, 84271707, 112362276, 168543414, 337086828]

約数ペア:

[(1, 337086828), (2, 168543414), (3, 112362276), (4, 84271707), (6, 56181138), (9, 37454092), (12, 28090569), (13, 25929756), (18, 18727046), (19, 17741412), (26, 12964878), (36, 9363523), (38, 8870706), (39, 8643252), (52, 6482439), (57, 5913804), (76, 4435353), (78, 4321626), (114, 2956902), (117, 2881084), (156, 2160813), (167, 2018484), (171, 1971268), (227, 1484964), (228, 1478451), (234, 1440542), (247, 1364724), (334, 1009242), (342, 985634), (454, 742482), (468, 720271), (494, 682362), (501, 672828), (668, 504621), (681, 494988), (684, 492817), (741, 454908), (908, 371241), (988, 341181), (1002, 336414), (1362, 247494), (1482, 227454), (1503, 224276), (2004, 168207), (2043, 164996), (2171, 155268), (2223, 151636), (2724, 123747), (2951, 114228), (2964, 113727), (3006, 112138), (3173, 106236), (4086, 82498), (4313, 78156), (4342, 77634), (4446, 75818), (5902, 57114), (6012, 56069), (6346, 53118), (6513, 51756), (8172, 41249), (8626, 39078), (8684, 38817), (8853, 38076), (8892, 37909), (9519, 35412), (11804, 28557), (12692, 26559), (12939, 26052), (13026, 25878), (17252, 19539), (17706, 19038)]