1404554944

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 3212835840

約数和(自身を除く): 1808280896

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 71, 104, 118, 124, 142, 169, 208, 236, 248, 284, 338, 403, 416, 472, 496, 568, 676, 767, 806, 832, 923, 944, 992, 1136, 1352, 1534, 1612, 1829, 1846, 1888, 1984, 2201, 2272, 2704, 3068, 3224, 3658, 3692, 3776, 4189, 4402, 4544, 5239, 5408, 6136, 6448, 7316, 7384, 8378, 8804, 9971, 10478, 10816, 11999, 12272, 12896, 14632, 14768, 16756, 17608, 19942, 20956, 23777, 23998, 24544, 25792, 28613, 29264, 29536, 33512, 35216, 39884, 41912, 47554, 47996, 49088, 54457, 57226, 58528, 59072, 67024, 70432, 79768, 83824, 95108, 95992, 108914, 114452, 117056, 129859, 134048, 140864, 159536, 167648, 190216, 191984, 217828, 228904, 259718, 268096, 309101, 319072, 335296, 371969, 380432, 383968, 435656, 457808, 519436, 618202, 638144, 707941, 743938, 760864, 767936, 871312, 915616, 1038872, 1236404, 1415882, 1487876, 1521728, 1688167, 1742624, 1831232, 2077744, 2472808, 2831764, 2975752, 3376334, 3485248, 4155488, 4945616, 5663528, 5951504, 6752668, 8310976, 9891232, 11327056, 11903008, 13505336, 19782464, 21946171, 22654112, 23806016, 27010672, 43892342, 45308224, 54021344, 87784684, 108042688, 175569368, 351138736, 702277472, 1404554944]

約数ペア:

[(1, 1404554944), (2, 702277472), (4, 351138736), (8, 175569368), (13, 108042688), (16, 87784684), (26, 54021344), (31, 45308224), (32, 43892342), (52, 27010672), (59, 23806016), (62, 22654112), (64, 21946171), (71, 19782464), (104, 13505336), (118, 11903008), (124, 11327056), (142, 9891232), (169, 8310976), (208, 6752668), (236, 5951504), (248, 5663528), (284, 4945616), (338, 4155488), (403, 3485248), (416, 3376334), (472, 2975752), (496, 2831764), (568, 2472808), (676, 2077744), (767, 1831232), (806, 1742624), (832, 1688167), (923, 1521728), (944, 1487876), (992, 1415882), (1136, 1236404), (1352, 1038872), (1534, 915616), (1612, 871312), (1829, 767936), (1846, 760864), (1888, 743938), (1984, 707941), (2201, 638144), (2272, 618202), (2704, 519436), (3068, 457808), (3224, 435656), (3658, 383968), (3692, 380432), (3776, 371969), (4189, 335296), (4402, 319072), (4544, 309101), (5239, 268096), (5408, 259718), (6136, 228904), (6448, 217828), (7316, 191984), (7384, 190216), (8378, 167648), (8804, 159536), (9971, 140864), (10478, 134048), (10816, 129859), (11999, 117056), (12272, 114452), (12896, 108914), (14632, 95992), (14768, 95108), (16756, 83824), (17608, 79768), (19942, 70432), (20956, 67024), (23777, 59072), (23998, 58528), (24544, 57226), (25792, 54457), (28613, 49088), (29264, 47996), (29536, 47554), (33512, 41912), (35216, 39884)]