1979829504

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^2\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 162

約数和(自身を含む): 5847367890

約数和(自身を除く): 3867538386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 389, 423, 564, 576, 752, 768, 778, 846, 1128, 1152, 1167, 1504, 1556, 1692, 2209, 2256, 2304, 2334, 3008, 3112, 3384, 3501, 4418, 4512, 4668, 6016, 6224, 6627, 6768, 7002, 8836, 9024, 9336, 12032, 12448, 13254, 13536, 14004, 17672, 18048, 18283, 18672, 19881, 24896, 26508, 27072, 28008, 35344, 36096, 36566, 37344, 39762, 49792, 53016, 54144, 54849, 56016, 70688, 73132, 74688, 79524, 99584, 106032, 108288, 109698, 112032, 141376, 146264, 149376, 159048, 164547, 212064, 219396, 224064, 282752, 292528, 298752, 318096, 329094, 424128, 438792, 448128, 565504, 585056, 636192, 658188, 848256, 859301, 877584, 896256, 1170112, 1272384, 1316376, 1696512, 1718602, 1755168, 2340224, 2544768, 2577903, 2632752, 3437204, 3510336, 4680448, 5089536, 5155806, 5265504, 6874408, 7020672, 7733709, 10311612, 10531008, 13748816, 14041344, 15467418, 20623224, 21062016, 27497632, 30934836, 41246448, 42124032, 54995264, 61869672, 82492896, 109990528, 123739344, 164985792, 219981056, 247478688, 329971584, 494957376, 659943168, 989914752, 1979829504]

約数ペア:

[(1, 1979829504), (2, 989914752), (3, 659943168), (4, 494957376), (6, 329971584), (8, 247478688), (9, 219981056), (12, 164985792), (16, 123739344), (18, 109990528), (24, 82492896), (32, 61869672), (36, 54995264), (47, 42124032), (48, 41246448), (64, 30934836), (72, 27497632), (94, 21062016), (96, 20623224), (128, 15467418), (141, 14041344), (144, 13748816), (188, 10531008), (192, 10311612), (256, 7733709), (282, 7020672), (288, 6874408), (376, 5265504), (384, 5155806), (389, 5089536), (423, 4680448), (564, 3510336), (576, 3437204), (752, 2632752), (768, 2577903), (778, 2544768), (846, 2340224), (1128, 1755168), (1152, 1718602), (1167, 1696512), (1504, 1316376), (1556, 1272384), (1692, 1170112), (2209, 896256), (2256, 877584), (2304, 859301), (2334, 848256), (3008, 658188), (3112, 636192), (3384, 585056), (3501, 565504), (4418, 448128), (4512, 438792), (4668, 424128), (6016, 329094), (6224, 318096), (6627, 298752), (6768, 292528), (7002, 282752), (8836, 224064), (9024, 219396), (9336, 212064), (12032, 164547), (12448, 159048), (13254, 149376), (13536, 146264), (14004, 141376), (17672, 112032), (18048, 109698), (18283, 108288), (18672, 106032), (19881, 99584), (24896, 79524), (26508, 74688), (27072, 73132), (28008, 70688), (35344, 56016), (36096, 54849), (36566, 54144), (37344, 53016), (39762, 49792)]