4578778544

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 9664537680

約数和(自身を除く): 5085759136

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 59, 92, 106, 118, 173, 184, 212, 236, 346, 368, 424, 472, 529, 692, 848, 944, 1058, 1219, 1357, 1384, 2116, 2438, 2714, 2768, 3127, 3979, 4232, 4876, 5428, 6254, 7958, 8464, 9169, 9752, 10207, 10856, 12508, 15916, 18338, 19504, 20414, 21712, 25016, 28037, 31211, 31832, 36676, 40828, 50032, 56074, 62422, 63664, 71921, 73352, 81656, 91517, 112148, 124844, 143842, 146704, 163312, 183034, 210887, 224296, 234761, 249688, 287684, 366068, 421774, 448592, 469522, 499376, 540971, 575368, 732136, 843548, 939044, 1081942, 1150736, 1464272, 1654183, 1687096, 1878088, 2163884, 3308366, 3374192, 3756176, 4327768, 4850401, 5399503, 6616732, 8655536, 9700802, 10799006, 12442333, 13233464, 19401604, 21598012, 24884666, 26466928, 38803208, 43196024, 49769332, 77606416, 86392048, 99538664, 199077328, 286173659, 572347318, 1144694636, 2289389272, 4578778544]

約数ペア:

[(1, 4578778544), (2, 2289389272), (4, 1144694636), (8, 572347318), (16, 286173659), (23, 199077328), (46, 99538664), (53, 86392048), (59, 77606416), (92, 49769332), (106, 43196024), (118, 38803208), (173, 26466928), (184, 24884666), (212, 21598012), (236, 19401604), (346, 13233464), (368, 12442333), (424, 10799006), (472, 9700802), (529, 8655536), (692, 6616732), (848, 5399503), (944, 4850401), (1058, 4327768), (1219, 3756176), (1357, 3374192), (1384, 3308366), (2116, 2163884), (2438, 1878088), (2714, 1687096), (2768, 1654183), (3127, 1464272), (3979, 1150736), (4232, 1081942), (4876, 939044), (5428, 843548), (6254, 732136), (7958, 575368), (8464, 540971), (9169, 499376), (9752, 469522), (10207, 448592), (10856, 421774), (12508, 366068), (15916, 287684), (18338, 249688), (19504, 234761), (20414, 224296), (21712, 210887), (25016, 183034), (28037, 163312), (31211, 146704), (31832, 143842), (36676, 124844), (40828, 112148), (50032, 91517), (56074, 81656), (62422, 73352), (63664, 71921)]