2542560228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{146833}}^1$

素因数の和:146893

約数の個数: 72

約数和(自身を含む): 7108527608

約数和(自身を除く): 4565967380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 146833, 293666, 440499, 587332, 880998, 1321497, 1761996, 1908829, 2642994, 3817658, 5285988, 5432821, 5726487, 7635316, 10865642, 11452974, 16298463, 17179461, 21731284, 22905948, 32596926, 34358922, 48895389, 65193852, 68717844, 70626673, 97790778, 141253346, 195581556, 211880019, 282506692, 423760038, 635640057, 847520076, 1271280114, 2542560228]

約数ペア:

[(1, 2542560228), (2, 1271280114), (3, 847520076), (4, 635640057), (6, 423760038), (9, 282506692), (12, 211880019), (13, 195581556), (18, 141253346), (26, 97790778), (36, 70626673), (37, 68717844), (39, 65193852), (52, 48895389), (74, 34358922), (78, 32596926), (111, 22905948), (117, 21731284), (148, 17179461), (156, 16298463), (222, 11452974), (234, 10865642), (333, 7635316), (444, 5726487), (468, 5432821), (481, 5285988), (666, 3817658), (962, 2642994), (1332, 1908829), (1443, 1761996), (1924, 1321497), (2886, 880998), (4329, 587332), (5772, 440499), (8658, 293666), (17316, 146833)]