978169379796

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{26405609}}^1$

素因数の和:26405643

約数の個数: 96

約数和(自身を含む): 2957428320000

約数和(自身を除く): 1979258940204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2646, 3087, 4116, 5292, 6174, 9261, 12348, 18522, 37044, 26405609, 52811218, 79216827, 105622436, 158433654, 184839263, 237650481, 316867308, 369678526, 475300962, 554517789, 712951443, 739357052, 950601924, 1109035578, 1293874841, 1425902886, 1663553367, 2218071156, 2587749682, 2851805772, 3327106734, 3881624523, 4990660101, 5175499364, 6654213468, 7763249046, 9057123887, 9981320202, 11644873569, 15526498092, 18114247774, 19962640404, 23289747138, 27171371661, 34934620707, 36228495548, 46579494276, 54342743322, 69869241414, 81514114983, 108685486644, 139738482828, 163028229966, 244542344949, 326056459932, 489084689898, 978169379796]

約数ペア:

[(1, 978169379796), (2, 489084689898), (3, 326056459932), (4, 244542344949), (6, 163028229966), (7, 139738482828), (9, 108685486644), (12, 81514114983), (14, 69869241414), (18, 54342743322), (21, 46579494276), (27, 36228495548), (28, 34934620707), (36, 27171371661), (42, 23289747138), (49, 19962640404), (54, 18114247774), (63, 15526498092), (84, 11644873569), (98, 9981320202), (108, 9057123887), (126, 7763249046), (147, 6654213468), (189, 5175499364), (196, 4990660101), (252, 3881624523), (294, 3327106734), (343, 2851805772), (378, 2587749682), (441, 2218071156), (588, 1663553367), (686, 1425902886), (756, 1293874841), (882, 1109035578), (1029, 950601924), (1323, 739357052), (1372, 712951443), (1764, 554517789), (2058, 475300962), (2646, 369678526), (3087, 316867308), (4116, 237650481), (5292, 184839263), (6174, 158433654), (9261, 105622436), (12348, 79216827), (18522, 52811218), (37044, 26405609)]