2029217553664

素因数分解:

$2^8\times 7^2\times {\mathrm{2357}}^1\times {\mathrm{68633}}^1$

素因数の和:71020

約数の個数: 108

約数和(自身を含む): 4713883737444

約数和(自身を除く): 2684666183780

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2357, 3136, 4714, 6272, 9428, 12544, 16499, 18856, 32998, 37712, 65996, 68633, 75424, 115493, 131992, 137266, 150848, 230986, 263984, 274532, 301696, 461972, 480431, 527968, 549064, 603392, 923944, 960862, 1055936, 1098128, 1847888, 1921724, 2111872, 2196256, 3363017, 3695776, 3843448, 4223744, 4392512, 6726034, 7391552, 7686896, 8785024, 13452068, 14783104, 15373792, 17570048, 26904136, 29566208, 30747584, 53808272, 61495168, 107616544, 122990336, 161767981, 215233088, 323535962, 430466176, 647071924, 860932352, 1132375867, 1294143848, 2264751734, 2588287696, 4529503468, 5176575392, 7926631069, 9059006936, 10353150784, 15853262138, 18118013872, 20706301568, 31706524276, 36236027744, 41412603136, 63413048552, 72472055488, 126826097104, 144944110976, 253652194208, 289888221952, 507304388416, 1014608776832, 2029217553664]

約数ペア:

[(1, 2029217553664), (2, 1014608776832), (4, 507304388416), (7, 289888221952), (8, 253652194208), (14, 144944110976), (16, 126826097104), (28, 72472055488), (32, 63413048552), (49, 41412603136), (56, 36236027744), (64, 31706524276), (98, 20706301568), (112, 18118013872), (128, 15853262138), (196, 10353150784), (224, 9059006936), (256, 7926631069), (392, 5176575392), (448, 4529503468), (784, 2588287696), (896, 2264751734), (1568, 1294143848), (1792, 1132375867), (2357, 860932352), (3136, 647071924), (4714, 430466176), (6272, 323535962), (9428, 215233088), (12544, 161767981), (16499, 122990336), (18856, 107616544), (32998, 61495168), (37712, 53808272), (65996, 30747584), (68633, 29566208), (75424, 26904136), (115493, 17570048), (131992, 15373792), (137266, 14783104), (150848, 13452068), (230986, 8785024), (263984, 7686896), (274532, 7391552), (301696, 6726034), (461972, 4392512), (480431, 4223744), (527968, 3843448), (549064, 3695776), (603392, 3363017), (923944, 2196256), (960862, 2111872), (1055936, 1921724), (1098128, 1847888)]