8571958472

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1592

約数の個数: 144

約数和(自身を含む): 20727060480

約数和(自身を除く): 12155102008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 127, 154, 196, 242, 254, 308, 392, 484, 508, 539, 616, 847, 889, 968, 1016, 1078, 1397, 1423, 1694, 1778, 2156, 2794, 2846, 3388, 3556, 4312, 5588, 5692, 5929, 6223, 6776, 7112, 9779, 9961, 11176, 11384, 11858, 12446, 15367, 15653, 19558, 19922, 23716, 24892, 30734, 31306, 39116, 39844, 47432, 49784, 61468, 62612, 68453, 69727, 78232, 79688, 107569, 109571, 122936, 125224, 136906, 139454, 172183, 180721, 215138, 219142, 273812, 278908, 344366, 361442, 430276, 438284, 547624, 557816, 688732, 722884, 752983, 766997, 860552, 876568, 1205281, 1265047, 1377464, 1445768, 1505966, 1533994, 1987931, 2410562, 2530094, 3011932, 3067988, 3975862, 4821124, 5060188, 6023864, 6135976, 7951724, 8436967, 8855329, 9642248, 10120376, 13915517, 15903448, 16873934, 17710658, 21867241, 27831034, 33747868, 35421316, 43734482, 55662068, 67495736, 70842632, 87468964, 97408619, 111324136, 153070687, 174937928, 194817238, 306141374, 389634476, 612282748, 779268952, 1071494809, 1224565496, 2142989618, 4285979236, 8571958472]

約数ペア:

[(1, 8571958472), (2, 4285979236), (4, 2142989618), (7, 1224565496), (8, 1071494809), (11, 779268952), (14, 612282748), (22, 389634476), (28, 306141374), (44, 194817238), (49, 174937928), (56, 153070687), (77, 111324136), (88, 97408619), (98, 87468964), (121, 70842632), (127, 67495736), (154, 55662068), (196, 43734482), (242, 35421316), (254, 33747868), (308, 27831034), (392, 21867241), (484, 17710658), (508, 16873934), (539, 15903448), (616, 13915517), (847, 10120376), (889, 9642248), (968, 8855329), (1016, 8436967), (1078, 7951724), (1397, 6135976), (1423, 6023864), (1694, 5060188), (1778, 4821124), (2156, 3975862), (2794, 3067988), (2846, 3011932), (3388, 2530094), (3556, 2410562), (4312, 1987931), (5588, 1533994), (5692, 1505966), (5929, 1445768), (6223, 1377464), (6776, 1265047), (7112, 1205281), (9779, 876568), (9961, 860552), (11176, 766997), (11384, 752983), (11858, 722884), (12446, 688732), (15367, 557816), (15653, 547624), (19558, 438284), (19922, 430276), (23716, 361442), (24892, 344366), (30734, 278908), (31306, 273812), (39116, 219142), (39844, 215138), (47432, 180721), (49784, 172183), (61468, 139454), (62612, 136906), (68453, 125224), (69727, 122936), (78232, 109571), (79688, 107569)]