19694924288

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1194

約数の個数: 160

約数和(自身を含む): 44613144576

約数和(自身を除く): 24918220288

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 127, 128, 184, 208, 254, 256, 299, 368, 416, 508, 512, 598, 736, 832, 1013, 1016, 1196, 1472, 1651, 1664, 2026, 2032, 2392, 2921, 2944, 3302, 3328, 4052, 4064, 4784, 5842, 5888, 6604, 6656, 8104, 8128, 9568, 11684, 11776, 13169, 13208, 16208, 16256, 19136, 23299, 23368, 26338, 26416, 32416, 32512, 37973, 38272, 46598, 46736, 52676, 52832, 64832, 65024, 75946, 76544, 93196, 93472, 105352, 105664, 128651, 129664, 151892, 153088, 186392, 186944, 210704, 211328, 257302, 259328, 302887, 303784, 372784, 373888, 421408, 422656, 514604, 518656, 605774, 607568, 745568, 747776, 842816, 845312, 1029208, 1211548, 1215136, 1491136, 1495552, 1672463, 1685632, 2058416, 2423096, 2430272, 2958973, 2982272, 3344926, 3371264, 4116832, 4846192, 4860544, 5917946, 5964544, 6689852, 6742528, 8233664, 9692384, 9721088, 11835892, 11929088, 13379704, 16467328, 19384768, 19442176, 23671784, 26759408, 32934656, 38466649, 38769536, 47343568, 53518816, 65869312, 76933298, 77539072, 94687136, 107037632, 153866596, 155078144, 189374272, 214075264, 307733192, 378748544, 428150528, 615466384, 757497088, 856301056, 1230932768, 1514994176, 2461865536, 4923731072, 9847462144, 19694924288]

約数ペア:

[(1, 19694924288), (2, 9847462144), (4, 4923731072), (8, 2461865536), (13, 1514994176), (16, 1230932768), (23, 856301056), (26, 757497088), (32, 615466384), (46, 428150528), (52, 378748544), (64, 307733192), (92, 214075264), (104, 189374272), (127, 155078144), (128, 153866596), (184, 107037632), (208, 94687136), (254, 77539072), (256, 76933298), (299, 65869312), (368, 53518816), (416, 47343568), (508, 38769536), (512, 38466649), (598, 32934656), (736, 26759408), (832, 23671784), (1013, 19442176), (1016, 19384768), (1196, 16467328), (1472, 13379704), (1651, 11929088), (1664, 11835892), (2026, 9721088), (2032, 9692384), (2392, 8233664), (2921, 6742528), (2944, 6689852), (3302, 5964544), (3328, 5917946), (4052, 4860544), (4064, 4846192), (4784, 4116832), (5842, 3371264), (5888, 3344926), (6604, 2982272), (6656, 2958973), (8104, 2430272), (8128, 2423096), (9568, 2058416), (11684, 1685632), (11776, 1672463), (13169, 1495552), (13208, 1491136), (16208, 1215136), (16256, 1211548), (19136, 1029208), (23299, 845312), (23368, 842816), (26338, 747776), (26416, 745568), (32416, 607568), (32512, 605774), (37973, 518656), (38272, 514604), (46598, 422656), (46736, 421408), (52676, 373888), (52832, 372784), (64832, 303784), (65024, 302887), (75946, 259328), (76544, 257302), (93196, 211328), (93472, 210704), (105352, 186944), (105664, 186392), (128651, 153088), (129664, 151892)]