510887936

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 1137427200

約数和(自身を除く): 626539264

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 619, 806, 832, 992, 1024, 1238, 1612, 1664, 1984, 2048, 2476, 3224, 3328, 3968, 4952, 6448, 6656, 7936, 8047, 9904, 12896, 13312, 15872, 16094, 19189, 19808, 25792, 26624, 31744, 32188, 38378, 39616, 51584, 63488, 64376, 76756, 79232, 103168, 128752, 153512, 158464, 206336, 249457, 257504, 307024, 316928, 412672, 498914, 515008, 614048, 633856, 825344, 997828, 1030016, 1228096, 1267712, 1995656, 2060032, 2456192, 3991312, 4120064, 4912384, 7982624, 8240128, 9824768, 15965248, 16480256, 19649536, 31930496, 39299072, 63860992, 127721984, 255443968, 510887936]

約数ペア:

[(1, 510887936), (2, 255443968), (4, 127721984), (8, 63860992), (13, 39299072), (16, 31930496), (26, 19649536), (31, 16480256), (32, 15965248), (52, 9824768), (62, 8240128), (64, 7982624), (104, 4912384), (124, 4120064), (128, 3991312), (208, 2456192), (248, 2060032), (256, 1995656), (403, 1267712), (416, 1228096), (496, 1030016), (512, 997828), (619, 825344), (806, 633856), (832, 614048), (992, 515008), (1024, 498914), (1238, 412672), (1612, 316928), (1664, 307024), (1984, 257504), (2048, 249457), (2476, 206336), (3224, 158464), (3328, 153512), (3968, 128752), (4952, 103168), (6448, 79232), (6656, 76756), (7936, 64376), (8047, 63488), (9904, 51584), (12896, 39616), (13312, 38378), (15872, 32188), (16094, 31744), (19189, 26624), (19808, 25792)]