2226598144

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 4701200000

約数和(自身を除く): 2474601856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 229, 256, 304, 458, 608, 916, 1216, 1832, 1999, 2432, 3664, 3998, 4351, 4864, 7328, 7996, 8702, 14656, 15992, 17404, 29312, 31984, 34808, 37981, 58624, 63968, 69616, 75962, 127936, 139232, 151924, 255872, 278464, 303848, 457771, 511744, 556928, 607696, 915542, 1113856, 1215392, 1831084, 2430784, 3662168, 4861568, 7324336, 8697649, 9723136, 14648672, 17395298, 29297344, 34790596, 58594688, 69581192, 117189376, 139162384, 278324768, 556649536, 1113299072, 2226598144]

約数ペア:

[(1, 2226598144), (2, 1113299072), (4, 556649536), (8, 278324768), (16, 139162384), (19, 117189376), (32, 69581192), (38, 58594688), (64, 34790596), (76, 29297344), (128, 17395298), (152, 14648672), (229, 9723136), (256, 8697649), (304, 7324336), (458, 4861568), (608, 3662168), (916, 2430784), (1216, 1831084), (1832, 1215392), (1999, 1113856), (2432, 915542), (3664, 607696), (3998, 556928), (4351, 511744), (4864, 457771), (7328, 303848), (7996, 278464), (8702, 255872), (14656, 151924), (15992, 139232), (17404, 127936), (29312, 75962), (31984, 69616), (34808, 63968), (37981, 58624)]