1804288512

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90359}}^1$

素因数の和:90393

約数の個数: 80

約数和(自身を含む): 5176543680

約数和(自身を除く): 3372255168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 90359, 180718, 271077, 361436, 542154, 722872, 1084308, 1174667, 1445744, 2168616, 2349334, 2891488, 3524001, 4337232, 4698668, 5782976, 7048002, 8674464, 9397336, 11565952, 14096004, 17348928, 18794672, 23131904, 28192008, 34697856, 37589344, 46263808, 56384016, 69395712, 75178688, 112768032, 138791424, 150357376, 225536064, 300714752, 451072128, 601429504, 902144256, 1804288512]

約数ペア:

[(1, 1804288512), (2, 902144256), (3, 601429504), (4, 451072128), (6, 300714752), (8, 225536064), (12, 150357376), (13, 138791424), (16, 112768032), (24, 75178688), (26, 69395712), (32, 56384016), (39, 46263808), (48, 37589344), (52, 34697856), (64, 28192008), (78, 23131904), (96, 18794672), (104, 17348928), (128, 14096004), (156, 11565952), (192, 9397336), (208, 8674464), (256, 7048002), (312, 5782976), (384, 4698668), (416, 4337232), (512, 3524001), (624, 2891488), (768, 2349334), (832, 2168616), (1248, 1445744), (1536, 1174667), (1664, 1084308), (2496, 722872), (3328, 542154), (4992, 361436), (6656, 271077), (9984, 180718), (19968, 90359)]