851126016

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 2459144576

約数和(自身を除く): 1608018560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 192, 208, 256, 312, 326, 384, 416, 489, 523, 624, 652, 768, 832, 978, 1046, 1248, 1304, 1569, 1664, 1956, 2092, 2119, 2496, 2608, 3138, 3328, 3912, 4184, 4238, 4992, 5216, 6276, 6357, 6799, 7824, 8368, 8476, 9984, 10432, 12552, 12714, 13598, 15648, 16736, 16952, 20397, 20864, 25104, 25428, 27196, 31296, 33472, 33904, 40794, 41728, 50208, 50856, 54392, 62592, 66944, 67808, 81588, 85249, 100416, 101712, 108784, 125184, 133888, 135616, 163176, 170498, 200832, 203424, 217568, 255747, 271232, 326352, 340996, 401664, 406848, 435136, 511494, 542464, 652704, 681992, 813696, 870272, 1022988, 1108237, 1305408, 1363984, 1627392, 1740544, 2045976, 2216474, 2610816, 2727968, 3324711, 4091952, 4432948, 5221632, 5455936, 6649422, 8183904, 8865896, 10911872, 13298844, 16367808, 17731792, 21823744, 26597688, 32735616, 35463584, 53195376, 65471232, 70927168, 106390752, 141854336, 212781504, 283708672, 425563008, 851126016]

約数ペア:

[(1, 851126016), (2, 425563008), (3, 283708672), (4, 212781504), (6, 141854336), (8, 106390752), (12, 70927168), (13, 65471232), (16, 53195376), (24, 35463584), (26, 32735616), (32, 26597688), (39, 21823744), (48, 17731792), (52, 16367808), (64, 13298844), (78, 10911872), (96, 8865896), (104, 8183904), (128, 6649422), (156, 5455936), (163, 5221632), (192, 4432948), (208, 4091952), (256, 3324711), (312, 2727968), (326, 2610816), (384, 2216474), (416, 2045976), (489, 1740544), (523, 1627392), (624, 1363984), (652, 1305408), (768, 1108237), (832, 1022988), (978, 870272), (1046, 813696), (1248, 681992), (1304, 652704), (1569, 542464), (1664, 511494), (1956, 435136), (2092, 406848), (2119, 401664), (2496, 340996), (2608, 326352), (3138, 271232), (3328, 255747), (3912, 217568), (4184, 203424), (4238, 200832), (4992, 170498), (5216, 163176), (6276, 135616), (6357, 133888), (6799, 125184), (7824, 108784), (8368, 101712), (8476, 100416), (9984, 85249), (10432, 81588), (12552, 67808), (12714, 66944), (13598, 62592), (15648, 54392), (16736, 50856), (16952, 50208), (20397, 41728), (20864, 40794), (25104, 33904), (25428, 33472), (27196, 31296)]