1776078987536

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1\times {\mathrm{2663}}^1$

素因数の和:5161

約数の個数: 160

約数和(自身を含む): 4097968713216

約数和(自身を除く): 2321889725680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 61, 82, 112, 122, 164, 244, 287, 328, 427, 488, 574, 656, 854, 976, 1148, 1708, 2296, 2381, 2501, 2663, 3416, 4592, 4762, 5002, 5326, 6832, 9524, 10004, 10652, 16667, 17507, 18641, 19048, 20008, 21304, 33334, 35014, 37282, 38096, 40016, 42608, 66668, 70028, 74564, 97621, 109183, 133336, 140056, 145241, 149128, 162443, 195242, 218366, 266672, 280112, 290482, 298256, 324886, 390484, 436732, 580964, 649772, 683347, 764281, 780968, 873464, 1016687, 1137101, 1161928, 1299544, 1366694, 1528562, 1561936, 1746928, 2033374, 2274202, 2323856, 2599088, 2733388, 3057124, 4066748, 4548404, 5466776, 5954881, 6114248, 6340603, 6660163, 8133496, 9096808, 10933552, 11909762, 12228496, 12681206, 13320326, 16266992, 18193616, 23819524, 25362412, 26640652, 41684167, 44384221, 46621141, 47639048, 50724824, 53281304, 83368334, 88768442, 93242282, 95278096, 101449648, 106562608, 166736668, 177536884, 186484564, 259964723, 333473336, 355073768, 372969128, 386776783, 519929446, 666946672, 710147536, 745938256, 773553566, 1039858892, 1547107132, 1819753061, 2079717784, 2707437481, 3094214264, 3639506122, 4159435568, 5414874962, 6188428528, 7279012244, 10829749924, 14558024488, 15857848103, 21659499848, 29116048976, 31715696206, 43318999696, 63431392412, 111004936721, 126862784824, 222009873442, 253725569648, 444019746884, 888039493768, 1776078987536]

約数ペア:

[(1, 1776078987536), (2, 888039493768), (4, 444019746884), (7, 253725569648), (8, 222009873442), (14, 126862784824), (16, 111004936721), (28, 63431392412), (41, 43318999696), (56, 31715696206), (61, 29116048976), (82, 21659499848), (112, 15857848103), (122, 14558024488), (164, 10829749924), (244, 7279012244), (287, 6188428528), (328, 5414874962), (427, 4159435568), (488, 3639506122), (574, 3094214264), (656, 2707437481), (854, 2079717784), (976, 1819753061), (1148, 1547107132), (1708, 1039858892), (2296, 773553566), (2381, 745938256), (2501, 710147536), (2663, 666946672), (3416, 519929446), (4592, 386776783), (4762, 372969128), (5002, 355073768), (5326, 333473336), (6832, 259964723), (9524, 186484564), (10004, 177536884), (10652, 166736668), (16667, 106562608), (17507, 101449648), (18641, 95278096), (19048, 93242282), (20008, 88768442), (21304, 83368334), (33334, 53281304), (35014, 50724824), (37282, 47639048), (38096, 46621141), (40016, 44384221), (42608, 41684167), (66668, 26640652), (70028, 25362412), (74564, 23819524), (97621, 18193616), (109183, 16266992), (133336, 13320326), (140056, 12681206), (145241, 12228496), (149128, 11909762), (162443, 10933552), (195242, 9096808), (218366, 8133496), (266672, 6660163), (280112, 6340603), (290482, 6114248), (298256, 5954881), (324886, 5466776), (390484, 4548404), (436732, 4066748), (580964, 3057124), (649772, 2733388), (683347, 2599088), (764281, 2323856), (780968, 2274202), (873464, 2033374), (1016687, 1746928), (1137101, 1561936), (1161928, 1528562), (1299544, 1366694)]