320593104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4245

約数の個数: 120

約数和(自身を含む): 990035592

約数和(自身を除く): 669442488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 4177, 4264, 4797, 5904, 6396, 8354, 8528, 9594, 12531, 12792, 16708, 19188, 25062, 25584, 33416, 37593, 38376, 50124, 54301, 66832, 75186, 76752, 100248, 108602, 150372, 162903, 171257, 200496, 217204, 300744, 325806, 342514, 434408, 488709, 513771, 601488, 651612, 685028, 868816, 977418, 1027542, 1303224, 1370056, 1541313, 1954836, 2055084, 2226341, 2606448, 2740112, 3082626, 3909672, 4110168, 4452682, 6165252, 6679023, 7819344, 8220336, 8905364, 12330504, 13358046, 17810728, 20037069, 24661008, 26716092, 35621456, 40074138, 53432184, 80148276, 106864368, 160296552, 320593104]

約数ペア:

[(1, 320593104), (2, 160296552), (3, 106864368), (4, 80148276), (6, 53432184), (8, 40074138), (9, 35621456), (12, 26716092), (13, 24661008), (16, 20037069), (18, 17810728), (24, 13358046), (26, 12330504), (36, 8905364), (39, 8220336), (41, 7819344), (48, 6679023), (52, 6165252), (72, 4452682), (78, 4110168), (82, 3909672), (104, 3082626), (117, 2740112), (123, 2606448), (144, 2226341), (156, 2055084), (164, 1954836), (208, 1541313), (234, 1370056), (246, 1303224), (312, 1027542), (328, 977418), (369, 868816), (468, 685028), (492, 651612), (533, 601488), (624, 513771), (656, 488709), (738, 434408), (936, 342514), (984, 325806), (1066, 300744), (1476, 217204), (1599, 200496), (1872, 171257), (1968, 162903), (2132, 150372), (2952, 108602), (3198, 100248), (4177, 76752), (4264, 75186), (4797, 66832), (5904, 54301), (6396, 50124), (8354, 38376), (8528, 37593), (9594, 33416), (12531, 25584), (12792, 25062), (16708, 19188)]