1987414272

素因数分解:

$2^8\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1061}}^1$

素因数の和:1357

約数の個数: 144

約数和(自身を含む): 5904380160

約数和(自身を除く): 3916965888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 271, 288, 384, 432, 542, 576, 768, 813, 864, 1061, 1084, 1152, 1626, 1728, 2122, 2168, 2304, 2439, 3183, 3252, 3456, 4244, 4336, 4878, 6366, 6504, 6912, 7317, 8488, 8672, 9549, 9756, 12732, 13008, 14634, 16976, 17344, 19098, 19512, 25464, 26016, 28647, 29268, 33952, 34688, 38196, 39024, 50928, 52032, 57294, 58536, 67904, 69376, 76392, 78048, 101856, 104064, 114588, 117072, 135808, 152784, 156096, 203712, 208128, 229176, 234144, 271616, 287531, 305568, 312192, 407424, 458352, 468288, 575062, 611136, 624384, 814848, 862593, 916704, 936576, 1150124, 1222272, 1725186, 1833408, 1873152, 2300248, 2444544, 2587779, 3450372, 3666816, 4600496, 5175558, 6900744, 7333632, 7763337, 9200992, 10351116, 13801488, 15526674, 18401984, 20702232, 27602976, 31053348, 36803968, 41404464, 55205952, 62106696, 73607936, 82808928, 110411904, 124213392, 165617856, 220823808, 248426784, 331235712, 496853568, 662471424, 993707136, 1987414272]

約数ペア:

[(1, 1987414272), (2, 993707136), (3, 662471424), (4, 496853568), (6, 331235712), (8, 248426784), (9, 220823808), (12, 165617856), (16, 124213392), (18, 110411904), (24, 82808928), (27, 73607936), (32, 62106696), (36, 55205952), (48, 41404464), (54, 36803968), (64, 31053348), (72, 27602976), (96, 20702232), (108, 18401984), (128, 15526674), (144, 13801488), (192, 10351116), (216, 9200992), (256, 7763337), (271, 7333632), (288, 6900744), (384, 5175558), (432, 4600496), (542, 3666816), (576, 3450372), (768, 2587779), (813, 2444544), (864, 2300248), (1061, 1873152), (1084, 1833408), (1152, 1725186), (1626, 1222272), (1728, 1150124), (2122, 936576), (2168, 916704), (2304, 862593), (2439, 814848), (3183, 624384), (3252, 611136), (3456, 575062), (4244, 468288), (4336, 458352), (4878, 407424), (6366, 312192), (6504, 305568), (6912, 287531), (7317, 271616), (8488, 234144), (8672, 229176), (9549, 208128), (9756, 203712), (12732, 156096), (13008, 152784), (14634, 135808), (16976, 117072), (17344, 114588), (19098, 104064), (19512, 101856), (25464, 78048), (26016, 76392), (28647, 69376), (29268, 67904), (33952, 58536), (34688, 57294), (38196, 52032), (39024, 50928)]