1955798784

素因数分解:

$2^8\times 3^4\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:652

約数の個数: 180

約数和(自身を含む): 5870482464

約数和(自身を除く): 3914683680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 257, 288, 324, 367, 384, 432, 514, 576, 648, 734, 768, 771, 864, 1028, 1101, 1152, 1296, 1468, 1542, 1728, 2056, 2202, 2304, 2313, 2592, 2936, 3084, 3303, 3456, 4112, 4404, 4626, 5184, 5872, 6168, 6606, 6912, 6939, 8224, 8808, 9252, 9909, 10368, 11744, 12336, 13212, 13878, 16448, 17616, 18504, 19818, 20736, 20817, 23488, 24672, 26424, 27756, 29727, 32896, 35232, 37008, 39636, 41634, 46976, 49344, 52848, 55512, 59454, 65792, 70464, 74016, 79272, 83268, 93952, 94319, 98688, 105696, 111024, 118908, 140928, 148032, 158544, 166536, 188638, 197376, 211392, 222048, 237816, 281856, 282957, 296064, 317088, 333072, 377276, 422784, 444096, 475632, 565914, 592128, 634176, 666144, 754552, 845568, 848871, 888192, 951264, 1131828, 1268352, 1332288, 1509104, 1697742, 1776384, 1902528, 2263656, 2536704, 2546613, 2664576, 3018208, 3395484, 3805056, 4527312, 5093226, 5329152, 6036416, 6790968, 7610112, 7639839, 9054624, 10186452, 12072832, 13581936, 15279678, 18109248, 20372904, 24145664, 27163872, 30559356, 36218496, 40745808, 54327744, 61118712, 72436992, 81491616, 108655488, 122237424, 162983232, 217310976, 244474848, 325966464, 488949696, 651932928, 977899392, 1955798784]

約数ペア:

[(1, 1955798784), (2, 977899392), (3, 651932928), (4, 488949696), (6, 325966464), (8, 244474848), (9, 217310976), (12, 162983232), (16, 122237424), (18, 108655488), (24, 81491616), (27, 72436992), (32, 61118712), (36, 54327744), (48, 40745808), (54, 36218496), (64, 30559356), (72, 27163872), (81, 24145664), (96, 20372904), (108, 18109248), (128, 15279678), (144, 13581936), (162, 12072832), (192, 10186452), (216, 9054624), (256, 7639839), (257, 7610112), (288, 6790968), (324, 6036416), (367, 5329152), (384, 5093226), (432, 4527312), (514, 3805056), (576, 3395484), (648, 3018208), (734, 2664576), (768, 2546613), (771, 2536704), (864, 2263656), (1028, 1902528), (1101, 1776384), (1152, 1697742), (1296, 1509104), (1468, 1332288), (1542, 1268352), (1728, 1131828), (2056, 951264), (2202, 888192), (2304, 848871), (2313, 845568), (2592, 754552), (2936, 666144), (3084, 634176), (3303, 592128), (3456, 565914), (4112, 475632), (4404, 444096), (4626, 422784), (5184, 377276), (5872, 333072), (6168, 317088), (6606, 296064), (6912, 282957), (6939, 281856), (8224, 237816), (8808, 222048), (9252, 211392), (9909, 197376), (10368, 188638), (11744, 166536), (12336, 158544), (13212, 148032), (13878, 140928), (16448, 118908), (17616, 111024), (18504, 105696), (19818, 98688), (20736, 94319), (20817, 93952), (23488, 83268), (24672, 79272), (26424, 74016), (27756, 70464), (29727, 65792), (32896, 59454), (35232, 55512), (37008, 52848), (39636, 49344), (41634, 46976)]