2151465984

素因数分解:

$2^{10}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5040

約数の個数: 132

約数和(自身を含む): 6345765504

約数和(自身を除く): 4194299520

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, 423, 512, 564, 576, 752, 768, 846, 1024, 1128, 1152, 1504, 1536, 1692, 2256, 2304, 3008, 3072, 3384, 4512, 4608, 4967, 6016, 6768, 9024, 9216, 9934, 12032, 13536, 14901, 18048, 19868, 24064, 27072, 29802, 36096, 39736, 44703, 48128, 54144, 59604, 72192, 79472, 89406, 108288, 119208, 144384, 158944, 178812, 216576, 233449, 238416, 317888, 357624, 433152, 466898, 476832, 635776, 700347, 715248, 933796, 953664, 1271552, 1400694, 1430496, 1867592, 1907328, 2101041, 2543104, 2801388, 2860992, 3735184, 3814656, 4202082, 5086208, 5602776, 5721984, 7470368, 7629312, 8404164, 11205552, 11443968, 14940736, 15258624, 16808328, 22411104, 22887936, 29881472, 33616656, 44822208, 45775872, 59762944, 67233312, 89644416, 119525888, 134466624, 179288832, 239051776, 268933248, 358577664, 537866496, 717155328, 1075732992, 2151465984]

約数ペア:

[(1, 2151465984), (2, 1075732992), (3, 717155328), (4, 537866496), (6, 358577664), (8, 268933248), (9, 239051776), (12, 179288832), (16, 134466624), (18, 119525888), (24, 89644416), (32, 67233312), (36, 59762944), (47, 45775872), (48, 44822208), (64, 33616656), (72, 29881472), (94, 22887936), (96, 22411104), (128, 16808328), (141, 15258624), (144, 14940736), (188, 11443968), (192, 11205552), (256, 8404164), (282, 7629312), (288, 7470368), (376, 5721984), (384, 5602776), (423, 5086208), (512, 4202082), (564, 3814656), (576, 3735184), (752, 2860992), (768, 2801388), (846, 2543104), (1024, 2101041), (1128, 1907328), (1152, 1867592), (1504, 1430496), (1536, 1400694), (1692, 1271552), (2256, 953664), (2304, 933796), (3008, 715248), (3072, 700347), (3384, 635776), (4512, 476832), (4608, 466898), (4967, 433152), (6016, 357624), (6768, 317888), (9024, 238416), (9216, 233449), (9934, 216576), (12032, 178812), (13536, 158944), (14901, 144384), (18048, 119208), (19868, 108288), (24064, 89406), (27072, 79472), (29802, 72192), (36096, 59604), (39736, 54144), (44703, 48128)]