508721304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5489

約数の個数: 128

約数和(自身を含む): 1601994240

約数和(自身を除く): 1093272936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 3354, 3612, 3913, 4472, 5417, 6708, 7224, 7826, 10834, 11739, 13416, 15652, 16251, 21668, 23478, 31304, 32502, 37919, 43336, 46956, 65004, 70421, 75838, 93912, 113757, 130008, 140842, 151676, 211263, 227514, 232931, 281684, 303352, 422526, 455028, 465862, 492947, 563368, 698793, 845052, 910056, 931724, 985894, 1397586, 1478841, 1630517, 1690104, 1863448, 1971788, 2795172, 2957682, 3028103, 3261034, 3943576, 4891551, 5590344, 5915364, 6056206, 6522068, 9084309, 9783102, 11830728, 12112412, 13044136, 18168618, 19566204, 21196721, 24224824, 36337236, 39132408, 42393442, 63590163, 72674472, 84786884, 127180326, 169573768, 254360652, 508721304]

約数ペア:

[(1, 508721304), (2, 254360652), (3, 169573768), (4, 127180326), (6, 84786884), (7, 72674472), (8, 63590163), (12, 42393442), (13, 39132408), (14, 36337236), (21, 24224824), (24, 21196721), (26, 19566204), (28, 18168618), (39, 13044136), (42, 12112412), (43, 11830728), (52, 9783102), (56, 9084309), (78, 6522068), (84, 6056206), (86, 5915364), (91, 5590344), (104, 4891551), (129, 3943576), (156, 3261034), (168, 3028103), (172, 2957682), (182, 2795172), (258, 1971788), (273, 1863448), (301, 1690104), (312, 1630517), (344, 1478841), (364, 1397586), (516, 985894), (546, 931724), (559, 910056), (602, 845052), (728, 698793), (903, 563368), (1032, 492947), (1092, 465862), (1118, 455028), (1204, 422526), (1677, 303352), (1806, 281684), (2184, 232931), (2236, 227514), (2408, 211263), (3354, 151676), (3612, 140842), (3913, 130008), (4472, 113757), (5417, 93912), (6708, 75838), (7224, 70421), (7826, 65004), (10834, 46956), (11739, 43336), (13416, 37919), (15652, 32502), (16251, 31304), (21668, 23478)]