255882432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3366

約数の個数: 112

約数和(自身を含む): 752847872

約数和(自身を除く): 496965440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 3307, 4836, 5952, 6448, 6614, 9672, 9921, 12896, 13228, 19344, 19842, 25792, 26456, 38688, 39684, 42991, 52912, 77376, 79368, 85982, 102517, 105824, 128973, 158736, 171964, 205034, 211648, 257946, 307551, 317472, 343928, 410068, 515892, 615102, 634944, 687856, 820136, 1031784, 1230204, 1332721, 1375712, 1640272, 2063568, 2460408, 2665442, 2751424, 3280544, 3998163, 4127136, 4920816, 5330884, 6561088, 7996326, 8254272, 9841632, 10661768, 15992652, 19683264, 21323536, 31985304, 42647072, 63970608, 85294144, 127941216, 255882432]

約数ペア:

[(1, 255882432), (2, 127941216), (3, 85294144), (4, 63970608), (6, 42647072), (8, 31985304), (12, 21323536), (13, 19683264), (16, 15992652), (24, 10661768), (26, 9841632), (31, 8254272), (32, 7996326), (39, 6561088), (48, 5330884), (52, 4920816), (62, 4127136), (64, 3998163), (78, 3280544), (93, 2751424), (96, 2665442), (104, 2460408), (124, 2063568), (156, 1640272), (186, 1375712), (192, 1332721), (208, 1230204), (248, 1031784), (312, 820136), (372, 687856), (403, 634944), (416, 615102), (496, 515892), (624, 410068), (744, 343928), (806, 317472), (832, 307551), (992, 257946), (1209, 211648), (1248, 205034), (1488, 171964), (1612, 158736), (1984, 128973), (2418, 105824), (2496, 102517), (2976, 85982), (3224, 79368), (3307, 77376), (4836, 52912), (5952, 42991), (6448, 39684), (6614, 38688), (9672, 26456), (9921, 25792), (12896, 19842), (13228, 19344)]