411485568

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2720

約数の個数: 128

約数和(自身を含む): 1215513600

約数和(自身を除く): 804028032

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, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2659, 2976, 3224, 3968, 4836, 4992, 5318, 5952, 6448, 7977, 9672, 10636, 11904, 12896, 15954, 19344, 21272, 25792, 31908, 34567, 38688, 42544, 51584, 63816, 69134, 77376, 82429, 85088, 103701, 127632, 138268, 154752, 164858, 170176, 207402, 247287, 255264, 276536, 329716, 340352, 414804, 494574, 510528, 553072, 659432, 829608, 989148, 1021056, 1071577, 1106144, 1318864, 1659216, 1978296, 2143154, 2212288, 2637728, 3214731, 3318432, 3956592, 4286308, 4424576, 5275456, 6429462, 6636864, 7913184, 8572616, 10550912, 12858924, 13273728, 15826368, 17145232, 25717848, 31652736, 34290464, 51435696, 68580928, 102871392, 137161856, 205742784, 411485568]

約数ペア:

[(1, 411485568), (2, 205742784), (3, 137161856), (4, 102871392), (6, 68580928), (8, 51435696), (12, 34290464), (13, 31652736), (16, 25717848), (24, 17145232), (26, 15826368), (31, 13273728), (32, 12858924), (39, 10550912), (48, 8572616), (52, 7913184), (62, 6636864), (64, 6429462), (78, 5275456), (93, 4424576), (96, 4286308), (104, 3956592), (124, 3318432), (128, 3214731), (156, 2637728), (186, 2212288), (192, 2143154), (208, 1978296), (248, 1659216), (312, 1318864), (372, 1106144), (384, 1071577), (403, 1021056), (416, 989148), (496, 829608), (624, 659432), (744, 553072), (806, 510528), (832, 494574), (992, 414804), (1209, 340352), (1248, 329716), (1488, 276536), (1612, 255264), (1664, 247287), (1984, 207402), (2418, 170176), (2496, 164858), (2659, 154752), (2976, 138268), (3224, 127632), (3968, 103701), (4836, 85088), (4992, 82429), (5318, 77376), (5952, 69134), (6448, 63816), (7977, 51584), (9672, 42544), (10636, 38688), (11904, 34567), (12896, 31908), (15954, 25792), (19344, 21272)]