538904688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 1634942976

約数和(自身を除く): 1096038288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 127, 146, 168, 173, 219, 254, 292, 336, 346, 381, 438, 508, 511, 519, 584, 692, 762, 876, 889, 1016, 1022, 1038, 1168, 1211, 1384, 1524, 1533, 1752, 1778, 2032, 2044, 2076, 2422, 2667, 2768, 3048, 3066, 3504, 3556, 3633, 4088, 4152, 4844, 5334, 6096, 6132, 7112, 7266, 8176, 8304, 9271, 9688, 10668, 12264, 12629, 14224, 14532, 18542, 19376, 21336, 21971, 24528, 25258, 27813, 29064, 37084, 37887, 42672, 43942, 50516, 55626, 58128, 64897, 65913, 74168, 75774, 87884, 88403, 101032, 111252, 129794, 131826, 148336, 151548, 153797, 175768, 176806, 194691, 202064, 222504, 259588, 263652, 265209, 303096, 307594, 351536, 353612, 389382, 445008, 461391, 519176, 527304, 530418, 606192, 615188, 707224, 778764, 922782, 1038352, 1054608, 1060836, 1230376, 1414448, 1557528, 1603883, 1845564, 2121672, 2460752, 3115056, 3207766, 3691128, 4243344, 4811649, 6415532, 7382256, 9623298, 11227181, 12831064, 19246596, 22454362, 25662128, 33681543, 38493192, 44908724, 67363086, 76986384, 89817448, 134726172, 179634896, 269452344, 538904688]

約数ペア:

[(1, 538904688), (2, 269452344), (3, 179634896), (4, 134726172), (6, 89817448), (7, 76986384), (8, 67363086), (12, 44908724), (14, 38493192), (16, 33681543), (21, 25662128), (24, 22454362), (28, 19246596), (42, 12831064), (48, 11227181), (56, 9623298), (73, 7382256), (84, 6415532), (112, 4811649), (127, 4243344), (146, 3691128), (168, 3207766), (173, 3115056), (219, 2460752), (254, 2121672), (292, 1845564), (336, 1603883), (346, 1557528), (381, 1414448), (438, 1230376), (508, 1060836), (511, 1054608), (519, 1038352), (584, 922782), (692, 778764), (762, 707224), (876, 615188), (889, 606192), (1016, 530418), (1022, 527304), (1038, 519176), (1168, 461391), (1211, 445008), (1384, 389382), (1524, 353612), (1533, 351536), (1752, 307594), (1778, 303096), (2032, 265209), (2044, 263652), (2076, 259588), (2422, 222504), (2667, 202064), (2768, 194691), (3048, 176806), (3066, 175768), (3504, 153797), (3556, 151548), (3633, 148336), (4088, 131826), (4152, 129794), (4844, 111252), (5334, 101032), (6096, 88403), (6132, 87884), (7112, 75774), (7266, 74168), (8176, 65913), (8304, 64897), (9271, 58128), (9688, 55626), (10668, 50516), (12264, 43942), (12629, 42672), (14224, 37887), (14532, 37084), (18542, 29064), (19376, 27813), (21336, 25258), (21971, 24528)]