400634208

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 1284050880

約数和(自身を除く): 883416672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 96, 104, 106, 108, 117, 144, 156, 159, 208, 212, 216, 234, 288, 312, 318, 351, 416, 424, 432, 468, 477, 624, 636, 673, 689, 702, 848, 864, 936, 954, 1248, 1272, 1346, 1378, 1404, 1431, 1696, 1872, 1908, 2019, 2067, 2544, 2692, 2756, 2808, 2862, 3744, 3816, 4038, 4134, 5088, 5384, 5512, 5616, 5724, 6057, 6201, 7632, 8076, 8268, 8749, 10768, 11024, 11232, 11448, 12114, 12402, 15264, 16152, 16536, 17498, 18171, 18603, 21536, 22048, 22896, 24228, 24804, 26247, 32304, 33072, 34996, 35669, 36342, 37206, 45792, 48456, 49608, 52494, 64608, 66144, 69992, 71338, 72684, 74412, 78741, 96912, 99216, 104988, 107007, 139984, 142676, 145368, 148824, 157482, 193824, 198432, 209976, 214014, 236223, 279968, 285352, 290736, 297648, 314964, 321021, 419952, 428028, 463697, 472446, 570704, 581472, 595296, 629928, 642042, 839904, 856056, 927394, 944892, 963063, 1141408, 1259856, 1284084, 1391091, 1712112, 1854788, 1889784, 1926126, 2519712, 2568168, 2782182, 3424224, 3709576, 3779568, 3852252, 4173273, 5136336, 5564364, 7419152, 7559136, 7704504, 8346546, 10272672, 11128728, 12519819, 14838304, 15409008, 16693092, 22257456, 25039638, 30818016, 33386184, 44514912, 50079276, 66772368, 100158552, 133544736, 200317104, 400634208]

約数ペア:

[(1, 400634208), (2, 200317104), (3, 133544736), (4, 100158552), (6, 66772368), (8, 50079276), (9, 44514912), (12, 33386184), (13, 30818016), (16, 25039638), (18, 22257456), (24, 16693092), (26, 15409008), (27, 14838304), (32, 12519819), (36, 11128728), (39, 10272672), (48, 8346546), (52, 7704504), (53, 7559136), (54, 7419152), (72, 5564364), (78, 5136336), (96, 4173273), (104, 3852252), (106, 3779568), (108, 3709576), (117, 3424224), (144, 2782182), (156, 2568168), (159, 2519712), (208, 1926126), (212, 1889784), (216, 1854788), (234, 1712112), (288, 1391091), (312, 1284084), (318, 1259856), (351, 1141408), (416, 963063), (424, 944892), (432, 927394), (468, 856056), (477, 839904), (624, 642042), (636, 629928), (673, 595296), (689, 581472), (702, 570704), (848, 472446), (864, 463697), (936, 428028), (954, 419952), (1248, 321021), (1272, 314964), (1346, 297648), (1378, 290736), (1404, 285352), (1431, 279968), (1696, 236223), (1872, 214014), (1908, 209976), (2019, 198432), (2067, 193824), (2544, 157482), (2692, 148824), (2756, 145368), (2808, 142676), (2862, 139984), (3744, 107007), (3816, 104988), (4038, 99216), (4134, 96912), (5088, 78741), (5384, 74412), (5512, 72684), (5616, 71338), (5724, 69992), (6057, 66144), (6201, 64608), (7632, 52494), (8076, 49608), (8268, 48456), (8749, 45792), (10768, 37206), (11024, 36342), (11232, 35669), (11448, 34996), (12114, 33072), (12402, 32304), (15264, 26247), (16152, 24804), (16536, 24228), (17498, 22896), (18171, 22048), (18603, 21536)]