380219279488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:499

約数の個数: 256

約数和(自身を含む): 818955878400

約数和(自身を除く): 438736598912

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 79, 94, 124, 128, 131, 158, 188, 197, 248, 262, 316, 376, 394, 496, 524, 632, 752, 788, 992, 1048, 1264, 1457, 1504, 1576, 1984, 2096, 2449, 2528, 2914, 3008, 3152, 3713, 3968, 4061, 4192, 4898, 5056, 5828, 6016, 6107, 6157, 6304, 7426, 8122, 8384, 9259, 9796, 10112, 10349, 11656, 12214, 12314, 12608, 14852, 15563, 16244, 16768, 18518, 19592, 20698, 23312, 24428, 24628, 25216, 25807, 29704, 31126, 32488, 37036, 39184, 41396, 46624, 48856, 49256, 51614, 59408, 62252, 64976, 74072, 78368, 82792, 93248, 97712, 98512, 103228, 115103, 118816, 124504, 129952, 148144, 156736, 165584, 186496, 190867, 195424, 197024, 206456, 230206, 237632, 249008, 259904, 287029, 296288, 313472, 320819, 331168, 381734, 390848, 394048, 412912, 460412, 475264, 482453, 486403, 498016, 519808, 574058, 592576, 641638, 662336, 731461, 763468, 781696, 788096, 800017, 825824, 920824, 964906, 972806, 996032, 1148116, 1185152, 1212929, 1283276, 1324672, 1462922, 1526936, 1600034, 1651648, 1841648, 1929812, 1945612, 1992064, 2038753, 2296232, 2425858, 2566552, 2925844, 3053872, 3200068, 3303296, 3683296, 3859624, 3891224, 4077506, 4592464, 4851716, 5133104, 5851688, 6107744, 6400136, 7366592, 7719248, 7782448, 8155012, 9184928, 9703432, 10266208, 11703376, 12215488, 12800272, 14733184, 15078493, 15438496, 15564896, 16310024, 18369856, 19406864, 20532416, 22675291, 23406752, 24430976, 25600544, 30156986, 30876992, 31129792, 32620048, 36739712, 37600799, 38813728, 41064832, 45350582, 46813504, 51201088, 60313972, 61753984, 62259584, 63201343, 65240096, 75201598, 77627456, 90701164, 93627008, 95821391, 102402176, 120627944, 126402686, 130480192, 150403196, 155254912, 181402328, 191642782, 241255888, 252805372, 260960384, 300806392, 362804656, 383285564, 482511776, 505610744, 601612784, 725609312, 766571128, 965023552, 1011221488, 1203225568, 1451218624, 1533142256, 1930047104, 2022442976, 2406451136, 2902437248, 2970463121, 3066284512, 4044885952, 4812902272, 5940926242, 6132569024, 8089771904, 11881852484, 12265138048, 23763704968, 47527409936, 95054819872, 190109639744, 380219279488]

約数ペア:

[(1, 380219279488), (2, 190109639744), (4, 95054819872), (8, 47527409936), (16, 23763704968), (31, 12265138048), (32, 11881852484), (47, 8089771904), (62, 6132569024), (64, 5940926242), (79, 4812902272), (94, 4044885952), (124, 3066284512), (128, 2970463121), (131, 2902437248), (158, 2406451136), (188, 2022442976), (197, 1930047104), (248, 1533142256), (262, 1451218624), (316, 1203225568), (376, 1011221488), (394, 965023552), (496, 766571128), (524, 725609312), (632, 601612784), (752, 505610744), (788, 482511776), (992, 383285564), (1048, 362804656), (1264, 300806392), (1457, 260960384), (1504, 252805372), (1576, 241255888), (1984, 191642782), (2096, 181402328), (2449, 155254912), (2528, 150403196), (2914, 130480192), (3008, 126402686), (3152, 120627944), (3713, 102402176), (3968, 95821391), (4061, 93627008), (4192, 90701164), (4898, 77627456), (5056, 75201598), (5828, 65240096), (6016, 63201343), (6107, 62259584), (6157, 61753984), (6304, 60313972), (7426, 51201088), (8122, 46813504), (8384, 45350582), (9259, 41064832), (9796, 38813728), (10112, 37600799), (10349, 36739712), (11656, 32620048), (12214, 31129792), (12314, 30876992), (12608, 30156986), (14852, 25600544), (15563, 24430976), (16244, 23406752), (16768, 22675291), (18518, 20532416), (19592, 19406864), (20698, 18369856), (23312, 16310024), (24428, 15564896), (24628, 15438496), (25216, 15078493), (25807, 14733184), (29704, 12800272), (31126, 12215488), (32488, 11703376), (37036, 10266208), (39184, 9703432), (41396, 9184928), (46624, 8155012), (48856, 7782448), (49256, 7719248), (51614, 7366592), (59408, 6400136), (62252, 6107744), (64976, 5851688), (74072, 5133104), (78368, 4851716), (82792, 4592464), (93248, 4077506), (97712, 3891224), (98512, 3859624), (103228, 3683296), (115103, 3303296), (118816, 3200068), (124504, 3053872), (129952, 2925844), (148144, 2566552), (156736, 2425858), (165584, 2296232), (186496, 2038753), (190867, 1992064), (195424, 1945612), (197024, 1929812), (206456, 1841648), (230206, 1651648), (237632, 1600034), (249008, 1526936), (259904, 1462922), (287029, 1324672), (296288, 1283276), (313472, 1212929), (320819, 1185152), (331168, 1148116), (381734, 996032), (390848, 972806), (394048, 964906), (412912, 920824), (460412, 825824), (475264, 800017), (482453, 788096), (486403, 781696), (498016, 763468), (519808, 731461), (574058, 662336), (592576, 641638)]