301321728

素因数分解:

$2^9\times 3^3\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 907441920

約数和(自身を除く): 606120192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 307, 384, 426, 432, 512, 568, 576, 614, 639, 768, 852, 864, 921, 1136, 1152, 1228, 1278, 1536, 1704, 1728, 1842, 1917, 2272, 2304, 2456, 2556, 2763, 3408, 3456, 3684, 3834, 4544, 4608, 4912, 5112, 5526, 6816, 6912, 7368, 7668, 8289, 9088, 9824, 10224, 11052, 13632, 13824, 14736, 15336, 16578, 18176, 19648, 20448, 21797, 22104, 27264, 29472, 30672, 33156, 36352, 39296, 40896, 43594, 44208, 54528, 58944, 61344, 65391, 66312, 78592, 81792, 87188, 88416, 109056, 117888, 122688, 130782, 132624, 157184, 163584, 174376, 176832, 196173, 235776, 245376, 261564, 265248, 327168, 348752, 353664, 392346, 471552, 490752, 523128, 530496, 588519, 697504, 707328, 784692, 981504, 1046256, 1060992, 1177038, 1395008, 1414656, 1569384, 2092512, 2121984, 2354076, 2790016, 3138768, 4185024, 4243968, 4708152, 5580032, 6277536, 8370048, 9416304, 11160064, 12555072, 16740096, 18832608, 25110144, 33480192, 37665216, 50220288, 75330432, 100440576, 150660864, 301321728]

約数ペア:

[(1, 301321728), (2, 150660864), (3, 100440576), (4, 75330432), (6, 50220288), (8, 37665216), (9, 33480192), (12, 25110144), (16, 18832608), (18, 16740096), (24, 12555072), (27, 11160064), (32, 9416304), (36, 8370048), (48, 6277536), (54, 5580032), (64, 4708152), (71, 4243968), (72, 4185024), (96, 3138768), (108, 2790016), (128, 2354076), (142, 2121984), (144, 2092512), (192, 1569384), (213, 1414656), (216, 1395008), (256, 1177038), (284, 1060992), (288, 1046256), (307, 981504), (384, 784692), (426, 707328), (432, 697504), (512, 588519), (568, 530496), (576, 523128), (614, 490752), (639, 471552), (768, 392346), (852, 353664), (864, 348752), (921, 327168), (1136, 265248), (1152, 261564), (1228, 245376), (1278, 235776), (1536, 196173), (1704, 176832), (1728, 174376), (1842, 163584), (1917, 157184), (2272, 132624), (2304, 130782), (2456, 122688), (2556, 117888), (2763, 109056), (3408, 88416), (3456, 87188), (3684, 81792), (3834, 78592), (4544, 66312), (4608, 65391), (4912, 61344), (5112, 58944), (5526, 54528), (6816, 44208), (6912, 43594), (7368, 40896), (7668, 39296), (8289, 36352), (9088, 33156), (9824, 30672), (10224, 29472), (11052, 27264), (13632, 22104), (13824, 21797), (14736, 20448), (15336, 19648), (16578, 18176)]