2019474432

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 198

約数和(自身を含む): 6164384928

約数和(自身を除く): 4144910496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 361, 384, 456, 512, 576, 607, 608, 684, 722, 768, 912, 1024, 1083, 1152, 1214, 1216, 1368, 1444, 1536, 1821, 1824, 2166, 2304, 2428, 2432, 2736, 2888, 3072, 3249, 3642, 3648, 4332, 4608, 4856, 4864, 5463, 5472, 5776, 6498, 7284, 7296, 8664, 9216, 9712, 9728, 10926, 10944, 11533, 11552, 12996, 14568, 14592, 17328, 19424, 19456, 21852, 21888, 23066, 23104, 25992, 29136, 29184, 34599, 34656, 38848, 43704, 43776, 46132, 46208, 51984, 58272, 58368, 69198, 69312, 77696, 87408, 87552, 92264, 92416, 103797, 103968, 116544, 138396, 138624, 155392, 174816, 175104, 184528, 184832, 207594, 207936, 219127, 233088, 276792, 277248, 310784, 349632, 369056, 369664, 415188, 415872, 438254, 466176, 553584, 554496, 621568, 657381, 699264, 738112, 830376, 831744, 876508, 932352, 1107168, 1108992, 1314762, 1398528, 1476224, 1660752, 1663488, 1753016, 1864704, 1972143, 2214336, 2629524, 2797056, 2952448, 3321504, 3326976, 3506032, 3944286, 4428672, 5259048, 5594112, 5904896, 6643008, 7012064, 7888572, 8857344, 10518096, 11809792, 13286016, 14024128, 15777144, 17714688, 21036192, 26572032, 28048256, 31554288, 35429376, 42072384, 53144064, 56096512, 63108576, 84144768, 106288128, 112193024, 126217152, 168289536, 224386048, 252434304, 336579072, 504868608, 673158144, 1009737216, 2019474432]

約数ペア:

[(1, 2019474432), (2, 1009737216), (3, 673158144), (4, 504868608), (6, 336579072), (8, 252434304), (9, 224386048), (12, 168289536), (16, 126217152), (18, 112193024), (19, 106288128), (24, 84144768), (32, 63108576), (36, 56096512), (38, 53144064), (48, 42072384), (57, 35429376), (64, 31554288), (72, 28048256), (76, 26572032), (96, 21036192), (114, 17714688), (128, 15777144), (144, 14024128), (152, 13286016), (171, 11809792), (192, 10518096), (228, 8857344), (256, 7888572), (288, 7012064), (304, 6643008), (342, 5904896), (361, 5594112), (384, 5259048), (456, 4428672), (512, 3944286), (576, 3506032), (607, 3326976), (608, 3321504), (684, 2952448), (722, 2797056), (768, 2629524), (912, 2214336), (1024, 1972143), (1083, 1864704), (1152, 1753016), (1214, 1663488), (1216, 1660752), (1368, 1476224), (1444, 1398528), (1536, 1314762), (1821, 1108992), (1824, 1107168), (2166, 932352), (2304, 876508), (2428, 831744), (2432, 830376), (2736, 738112), (2888, 699264), (3072, 657381), (3249, 621568), (3642, 554496), (3648, 553584), (4332, 466176), (4608, 438254), (4856, 415872), (4864, 415188), (5463, 369664), (5472, 369056), (5776, 349632), (6498, 310784), (7284, 277248), (7296, 276792), (8664, 233088), (9216, 219127), (9712, 207936), (9728, 207594), (10926, 184832), (10944, 184528), (11533, 175104), (11552, 174816), (12996, 155392), (14568, 138624), (14592, 138396), (17328, 116544), (19424, 103968), (19456, 103797), (21852, 92416), (21888, 92264), (23066, 87552), (23104, 87408), (25992, 77696), (29136, 69312), (29184, 69198), (34599, 58368), (34656, 58272), (38848, 51984), (43704, 46208), (43776, 46132)]