261659771328

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{6569}}^1$

素因数の和:6843

約数の個数: 224

約数和(自身を含む): 744943392000

約数和(自身を除く): 483283620672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 152, 179, 183, 192, 228, 244, 304, 358, 366, 456, 488, 537, 608, 716, 732, 912, 976, 1074, 1159, 1216, 1432, 1464, 1824, 1952, 2148, 2318, 2864, 2928, 3401, 3477, 3648, 3904, 4296, 4636, 5728, 5856, 6569, 6802, 6954, 8592, 9272, 10203, 10919, 11456, 11712, 13138, 13604, 13908, 17184, 18544, 19707, 20406, 21838, 26276, 27208, 27816, 32757, 34368, 37088, 39414, 40812, 43676, 52552, 54416, 55632, 65514, 74176, 78828, 81624, 87352, 105104, 108832, 111264, 124811, 131028, 157656, 163248, 174704, 207461, 210208, 217664, 222528, 249622, 262056, 315312, 326496, 349408, 374433, 400709, 414922, 420416, 499244, 524112, 622383, 630624, 652992, 698816, 748866, 801418, 829844, 998488, 1048224, 1175851, 1202127, 1244766, 1261248, 1497732, 1602836, 1659688, 1996976, 2096448, 2351702, 2404254, 2489532, 2995464, 3205672, 3319376, 3527553, 3993952, 4703404, 4808508, 4979064, 5990928, 6411344, 6638752, 7055106, 7613471, 7987904, 9406808, 9617016, 9958128, 11981856, 12822688, 13277504, 14110212, 15226942, 18813616, 19234032, 19916256, 22341169, 22840413, 23963712, 25645376, 28220424, 30453884, 37627232, 38468064, 39832512, 44682338, 45680826, 56440848, 60907768, 67023507, 71726911, 75254464, 76936128, 89364676, 91361652, 112881696, 121815536, 134047014, 143453822, 178729352, 182723304, 215180733, 225763392, 243631072, 268094028, 286907644, 357458704, 365446608, 430361466, 487262144, 536188056, 573815288, 714917408, 730893216, 860722932, 1072376112, 1147630576, 1362811309, 1429834816, 1461786432, 1721445864, 2144752224, 2295261152, 2725622618, 3442891728, 4088433927, 4289504448, 4590522304, 5451245236, 6885783456, 8176867854, 10902490472, 13771566912, 16353735708, 21804980944, 32707471416, 43609961888, 65414942832, 87219923776, 130829885664, 261659771328]

約数ペア:

[(1, 261659771328), (2, 130829885664), (3, 87219923776), (4, 65414942832), (6, 43609961888), (8, 32707471416), (12, 21804980944), (16, 16353735708), (19, 13771566912), (24, 10902490472), (32, 8176867854), (38, 6885783456), (48, 5451245236), (57, 4590522304), (61, 4289504448), (64, 4088433927), (76, 3442891728), (96, 2725622618), (114, 2295261152), (122, 2144752224), (152, 1721445864), (179, 1461786432), (183, 1429834816), (192, 1362811309), (228, 1147630576), (244, 1072376112), (304, 860722932), (358, 730893216), (366, 714917408), (456, 573815288), (488, 536188056), (537, 487262144), (608, 430361466), (716, 365446608), (732, 357458704), (912, 286907644), (976, 268094028), (1074, 243631072), (1159, 225763392), (1216, 215180733), (1432, 182723304), (1464, 178729352), (1824, 143453822), (1952, 134047014), (2148, 121815536), (2318, 112881696), (2864, 91361652), (2928, 89364676), (3401, 76936128), (3477, 75254464), (3648, 71726911), (3904, 67023507), (4296, 60907768), (4636, 56440848), (5728, 45680826), (5856, 44682338), (6569, 39832512), (6802, 38468064), (6954, 37627232), (8592, 30453884), (9272, 28220424), (10203, 25645376), (10919, 23963712), (11456, 22840413), (11712, 22341169), (13138, 19916256), (13604, 19234032), (13908, 18813616), (17184, 15226942), (18544, 14110212), (19707, 13277504), (20406, 12822688), (21838, 11981856), (26276, 9958128), (27208, 9617016), (27816, 9406808), (32757, 7987904), (34368, 7613471), (37088, 7055106), (39414, 6638752), (40812, 6411344), (43676, 5990928), (52552, 4979064), (54416, 4808508), (55632, 4703404), (65514, 3993952), (74176, 3527553), (78828, 3319376), (81624, 3205672), (87352, 2995464), (105104, 2489532), (108832, 2404254), (111264, 2351702), (124811, 2096448), (131028, 1996976), (157656, 1659688), (163248, 1602836), (174704, 1497732), (207461, 1261248), (210208, 1244766), (217664, 1202127), (222528, 1175851), (249622, 1048224), (262056, 998488), (315312, 829844), (326496, 801418), (349408, 748866), (374433, 698816), (400709, 652992), (414922, 630624), (420416, 622383), (499244, 524112)]