493420512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 144

約数和(自身を含む): 1485857520

約数和(自身を除く): 992437008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 507, 544, 624, 663, 676, 816, 884, 1014, 1248, 1326, 1352, 1632, 1768, 1789, 2028, 2652, 2704, 2873, 3536, 3578, 4056, 5304, 5367, 5408, 5746, 7072, 7156, 8112, 8619, 10608, 10734, 11492, 14312, 16224, 17238, 21216, 21468, 22984, 23257, 28624, 30413, 34476, 42936, 45968, 46514, 57248, 60826, 68952, 69771, 85872, 91239, 91936, 93028, 121652, 137904, 139542, 171744, 182478, 186056, 243304, 275808, 279084, 302341, 364956, 372112, 395369, 486608, 558168, 604682, 729912, 744224, 790738, 907023, 973216, 1116336, 1186107, 1209364, 1459824, 1581476, 1814046, 2232672, 2372214, 2418728, 2919648, 3162952, 3628092, 4744428, 4837456, 5139797, 6325904, 7256184, 9488856, 9674912, 10279594, 12651808, 14512368, 15419391, 18977712, 20559188, 29024736, 30838782, 37955424, 41118376, 61677564, 82236752, 123355128, 164473504, 246710256, 493420512]

約数ペア:

[(1, 493420512), (2, 246710256), (3, 164473504), (4, 123355128), (6, 82236752), (8, 61677564), (12, 41118376), (13, 37955424), (16, 30838782), (17, 29024736), (24, 20559188), (26, 18977712), (32, 15419391), (34, 14512368), (39, 12651808), (48, 10279594), (51, 9674912), (52, 9488856), (68, 7256184), (78, 6325904), (96, 5139797), (102, 4837456), (104, 4744428), (136, 3628092), (156, 3162952), (169, 2919648), (204, 2418728), (208, 2372214), (221, 2232672), (272, 1814046), (312, 1581476), (338, 1459824), (408, 1209364), (416, 1186107), (442, 1116336), (507, 973216), (544, 907023), (624, 790738), (663, 744224), (676, 729912), (816, 604682), (884, 558168), (1014, 486608), (1248, 395369), (1326, 372112), (1352, 364956), (1632, 302341), (1768, 279084), (1789, 275808), (2028, 243304), (2652, 186056), (2704, 182478), (2873, 171744), (3536, 139542), (3578, 137904), (4056, 121652), (5304, 93028), (5367, 91936), (5408, 91239), (5746, 85872), (7072, 69771), (7156, 68952), (8112, 60826), (8619, 57248), (10608, 46514), (10734, 45968), (11492, 42936), (14312, 34476), (16224, 30413), (17238, 28624), (21216, 23257), (21468, 22984)]