693465979744

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{51431}}^1$

素因数の和:51764

約数の個数: 96

約数和(自身を含む): 1437100600320

約数和(自身を除く): 743634620576

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 239, 328, 344, 478, 656, 688, 956, 1312, 1376, 1763, 1912, 3526, 3824, 7052, 7648, 9799, 10277, 14104, 19598, 20554, 28208, 39196, 41108, 51431, 56416, 78392, 82216, 102862, 156784, 164432, 205724, 313568, 328864, 411448, 421357, 822896, 842714, 1645792, 1685428, 2108671, 2211533, 3370856, 4217342, 4423066, 6741712, 8434684, 8846132, 12292009, 13483424, 16869368, 17692264, 24584018, 33738736, 35384528, 49168036, 67477472, 70769056, 90672853, 98336072, 181345706, 196672144, 362691412, 393344288, 503972369, 528556387, 725382824, 1007944738, 1057112774, 1450765648, 2015889476, 2114225548, 2901531296, 4031778952, 4228451096, 8063557904, 8456902192, 16127115808, 16913804384, 21670811867, 43341623734, 86683247468, 173366494936, 346732989872, 693465979744]

約数ペア:

[(1, 693465979744), (2, 346732989872), (4, 173366494936), (8, 86683247468), (16, 43341623734), (32, 21670811867), (41, 16913804384), (43, 16127115808), (82, 8456902192), (86, 8063557904), (164, 4228451096), (172, 4031778952), (239, 2901531296), (328, 2114225548), (344, 2015889476), (478, 1450765648), (656, 1057112774), (688, 1007944738), (956, 725382824), (1312, 528556387), (1376, 503972369), (1763, 393344288), (1912, 362691412), (3526, 196672144), (3824, 181345706), (7052, 98336072), (7648, 90672853), (9799, 70769056), (10277, 67477472), (14104, 49168036), (19598, 35384528), (20554, 33738736), (28208, 24584018), (39196, 17692264), (41108, 16869368), (51431, 13483424), (56416, 12292009), (78392, 8846132), (82216, 8434684), (102862, 6741712), (156784, 4423066), (164432, 4217342), (205724, 3370856), (313568, 2211533), (328864, 2108671), (411448, 1685428), (421357, 1645792), (822896, 842714)]