520879086

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 1456297920

約数和(自身を除く): 935418834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 89, 91, 117, 126, 162, 178, 182, 189, 234, 267, 273, 351, 378, 397, 534, 546, 567, 623, 702, 794, 801, 819, 1053, 1134, 1157, 1191, 1246, 1602, 1638, 1869, 2106, 2314, 2382, 2403, 2457, 2779, 3471, 3573, 3738, 4806, 4914, 5161, 5558, 5607, 6942, 7146, 7209, 7371, 8099, 8337, 10322, 10413, 10719, 11214, 14418, 14742, 15483, 16198, 16674, 16821, 20826, 21438, 24297, 25011, 30966, 31239, 32157, 33642, 35333, 36127, 46449, 48594, 50022, 50463, 62478, 64314, 70666, 72254, 72891, 75033, 92898, 93717, 100926, 105999, 108381, 139347, 145782, 150066, 187434, 211998, 216762, 218673, 225099, 247331, 278694, 317997, 325143, 418041, 437346, 450198, 459329, 494662, 635994, 650286, 656019, 741993, 836082, 918658, 953991, 975429, 1312038, 1377987, 1483986, 1907982, 1950858, 2225979, 2755974, 2861973, 2926287, 3215303, 4133961, 4451958, 5723946, 5852574, 6430606, 6677937, 8267922, 9645909, 12401883, 13355874, 19291818, 20033811, 24803766, 28937727, 37205649, 40067622, 57875454, 74411298, 86813181, 173626362, 260439543, 520879086]

約数ペア:

[(1, 520879086), (2, 260439543), (3, 173626362), (6, 86813181), (7, 74411298), (9, 57875454), (13, 40067622), (14, 37205649), (18, 28937727), (21, 24803766), (26, 20033811), (27, 19291818), (39, 13355874), (42, 12401883), (54, 9645909), (63, 8267922), (78, 6677937), (81, 6430606), (89, 5852574), (91, 5723946), (117, 4451958), (126, 4133961), (162, 3215303), (178, 2926287), (182, 2861973), (189, 2755974), (234, 2225979), (267, 1950858), (273, 1907982), (351, 1483986), (378, 1377987), (397, 1312038), (534, 975429), (546, 953991), (567, 918658), (623, 836082), (702, 741993), (794, 656019), (801, 650286), (819, 635994), (1053, 494662), (1134, 459329), (1157, 450198), (1191, 437346), (1246, 418041), (1602, 325143), (1638, 317997), (1869, 278694), (2106, 247331), (2314, 225099), (2382, 218673), (2403, 216762), (2457, 211998), (2779, 187434), (3471, 150066), (3573, 145782), (3738, 139347), (4806, 108381), (4914, 105999), (5161, 100926), (5558, 93717), (5607, 92898), (6942, 75033), (7146, 72891), (7209, 72254), (7371, 70666), (8099, 64314), (8337, 62478), (10322, 50463), (10413, 50022), (10719, 48594), (11214, 46449), (14418, 36127), (14742, 35333), (15483, 33642), (16198, 32157), (16674, 31239), (16821, 30966), (20826, 25011), (21438, 24297)]