343431968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8951}}^1$

素因数の和:9081

約数の個数: 48

約数和(自身を含む): 744448320

約数和(自身を除く): 401016352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2398, 3488, 4796, 8951, 9592, 17902, 19184, 35804, 38368, 71608, 98461, 143216, 196922, 286432, 393844, 787688, 975659, 1575376, 1951318, 3150752, 3902636, 7805272, 10732249, 15610544, 21464498, 31221088, 42928996, 85857992, 171715984, 343431968]

約数ペア:

[(1, 343431968), (2, 171715984), (4, 85857992), (8, 42928996), (11, 31221088), (16, 21464498), (22, 15610544), (32, 10732249), (44, 7805272), (88, 3902636), (109, 3150752), (176, 1951318), (218, 1575376), (352, 975659), (436, 787688), (872, 393844), (1199, 286432), (1744, 196922), (2398, 143216), (3488, 98461), (4796, 71608), (8951, 38368), (9592, 35804), (17902, 19184)]