378608256

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 1236730110

約数和(自身を除く): 858121854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 81, 96, 104, 106, 108, 117, 128, 144, 156, 159, 162, 192, 208, 212, 216, 234, 288, 312, 318, 324, 351, 384, 416, 424, 432, 468, 477, 576, 624, 636, 648, 689, 702, 832, 848, 864, 936, 954, 1053, 1152, 1248, 1272, 1296, 1378, 1404, 1431, 1664, 1696, 1728, 1872, 1908, 2067, 2106, 2496, 2544, 2592, 2756, 2808, 2809, 2862, 3392, 3456, 3744, 3816, 4134, 4212, 4293, 4992, 5088, 5184, 5512, 5616, 5618, 5724, 6201, 6784, 7488, 7632, 8268, 8424, 8427, 8586, 10176, 10368, 11024, 11232, 11236, 11448, 12402, 14976, 15264, 16536, 16848, 16854, 17172, 18603, 20352, 22048, 22464, 22472, 22896, 24804, 25281, 30528, 33072, 33696, 33708, 34344, 36517, 37206, 44096, 44928, 44944, 45792, 49608, 50562, 55809, 61056, 66144, 67392, 67416, 68688, 73034, 74412, 75843, 88192, 89888, 91584, 99216, 101124, 109551, 111618, 132288, 134784, 134832, 137376, 146068, 148824, 151686, 179776, 183168, 198432, 202248, 219102, 223236, 227529, 264576, 269664, 274752, 292136, 297648, 303372, 328653, 359552, 396864, 404496, 438204, 446472, 455058, 539328, 549504, 584272, 595296, 606744, 657306, 793728, 808992, 876408, 892944, 910116, 985959, 1078656, 1168544, 1190592, 1213488, 1314612, 1617984, 1752816, 1785888, 1820232, 1971918, 2337088, 2381184, 2426976, 2629224, 2957877, 3235968, 3505632, 3571776, 3640464, 3943836, 4674176, 4853952, 5258448, 5915754, 7011264, 7143552, 7280928, 7887672, 9707904, 10516896, 11831508, 14022528, 14561856, 15775344, 21033792, 23663016, 29123712, 31550688, 42067584, 47326032, 63101376, 94652064, 126202752, 189304128, 378608256]

約数ペア:

[(1, 378608256), (2, 189304128), (3, 126202752), (4, 94652064), (6, 63101376), (8, 47326032), (9, 42067584), (12, 31550688), (13, 29123712), (16, 23663016), (18, 21033792), (24, 15775344), (26, 14561856), (27, 14022528), (32, 11831508), (36, 10516896), (39, 9707904), (48, 7887672), (52, 7280928), (53, 7143552), (54, 7011264), (64, 5915754), (72, 5258448), (78, 4853952), (81, 4674176), (96, 3943836), (104, 3640464), (106, 3571776), (108, 3505632), (117, 3235968), (128, 2957877), (144, 2629224), (156, 2426976), (159, 2381184), (162, 2337088), (192, 1971918), (208, 1820232), (212, 1785888), (216, 1752816), (234, 1617984), (288, 1314612), (312, 1213488), (318, 1190592), (324, 1168544), (351, 1078656), (384, 985959), (416, 910116), (424, 892944), (432, 876408), (468, 808992), (477, 793728), (576, 657306), (624, 606744), (636, 595296), (648, 584272), (689, 549504), (702, 539328), (832, 455058), (848, 446472), (864, 438204), (936, 404496), (954, 396864), (1053, 359552), (1152, 328653), (1248, 303372), (1272, 297648), (1296, 292136), (1378, 274752), (1404, 269664), (1431, 264576), (1664, 227529), (1696, 223236), (1728, 219102), (1872, 202248), (1908, 198432), (2067, 183168), (2106, 179776), (2496, 151686), (2544, 148824), (2592, 146068), (2756, 137376), (2808, 134832), (2809, 134784), (2862, 132288), (3392, 111618), (3456, 109551), (3744, 101124), (3816, 99216), (4134, 91584), (4212, 89888), (4293, 88192), (4992, 75843), (5088, 74412), (5184, 73034), (5512, 68688), (5616, 67416), (5618, 67392), (5724, 66144), (6201, 61056), (6784, 55809), (7488, 50562), (7632, 49608), (8268, 45792), (8424, 44944), (8427, 44928), (8586, 44096), (10176, 37206), (10368, 36517), (11024, 34344), (11232, 33708), (11236, 33696), (11448, 33072), (12402, 30528), (14976, 25281), (15264, 24804), (16536, 22896), (16848, 22472), (16854, 22464), (17172, 22048), (18603, 20352)]