12928509797216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{51679}}^1$

素因数の和:52773

約数の個数: 192

約数和(自身を含む): 29814117580800

約数和(自身を除く): 16885607783584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1021, 1178, 1612, 1976, 2042, 2356, 3224, 3952, 4084, 4712, 6448, 7657, 7904, 8168, 9424, 12896, 13273, 15314, 16336, 18848, 19399, 26546, 30628, 31651, 32672, 38798, 51679, 53092, 61256, 63302, 77596, 103358, 106184, 122512, 126604, 155192, 206716, 212368, 245024, 252187, 253208, 310384, 411463, 413432, 424736, 504374, 506416, 601369, 620768, 671827, 822926, 826864, 981901, 1008748, 1012832, 1202738, 1343654, 1602049, 1645852, 1653728, 1963802, 2017496, 2405476, 2687308, 3204098, 3291704, 3927604, 4034992, 4810952, 5374616, 6408196, 6583408, 7817797, 7855208, 8069984, 9621904, 10749232, 12764713, 12816392, 13166816, 15635594, 15710416, 19243808, 20826637, 21498464, 25529426, 25632784, 30438931, 31271188, 31420832, 41653274, 51058852, 51265568, 52764259, 60877862, 62542376, 83306548, 102117704, 105528518, 121755724, 125084752, 166613096, 204235408, 211057036, 243511448, 250169504, 333226192, 395706103, 408470816, 422114072, 487022896, 666452384, 685935367, 791412206, 844228144, 974045792, 1002520921, 1371870734, 1582824412, 1635692029, 1688456288, 2005041842, 2743741468, 3165648824, 3271384058, 4010083684, 5487482936, 6331297648, 6542768116, 8020167368, 10974965872, 12662595296, 13032771973, 13085536232, 16040334736, 21263996377, 21949931744, 26065543946, 26171072464, 31078148551, 32080669472, 42527992754, 52131087892, 52342144928, 62156297102, 85055985508, 104262175784, 124312594204, 170111971016, 208524351568, 248625188408, 340223942032, 404015931163, 417048703136, 497250376816, 680447884064, 808031862326, 994500753632, 1616063724652, 3232127449304, 6464254898608, 12928509797216]

約数ペア:

[(1, 12928509797216), (2, 6464254898608), (4, 3232127449304), (8, 1616063724652), (13, 994500753632), (16, 808031862326), (19, 680447884064), (26, 497250376816), (31, 417048703136), (32, 404015931163), (38, 340223942032), (52, 248625188408), (62, 208524351568), (76, 170111971016), (104, 124312594204), (124, 104262175784), (152, 85055985508), (208, 62156297102), (247, 52342144928), (248, 52131087892), (304, 42527992754), (403, 32080669472), (416, 31078148551), (494, 26171072464), (496, 26065543946), (589, 21949931744), (608, 21263996377), (806, 16040334736), (988, 13085536232), (992, 13032771973), (1021, 12662595296), (1178, 10974965872), (1612, 8020167368), (1976, 6542768116), (2042, 6331297648), (2356, 5487482936), (3224, 4010083684), (3952, 3271384058), (4084, 3165648824), (4712, 2743741468), (6448, 2005041842), (7657, 1688456288), (7904, 1635692029), (8168, 1582824412), (9424, 1371870734), (12896, 1002520921), (13273, 974045792), (15314, 844228144), (16336, 791412206), (18848, 685935367), (19399, 666452384), (26546, 487022896), (30628, 422114072), (31651, 408470816), (32672, 395706103), (38798, 333226192), (51679, 250169504), (53092, 243511448), (61256, 211057036), (63302, 204235408), (77596, 166613096), (103358, 125084752), (106184, 121755724), (122512, 105528518), (126604, 102117704), (155192, 83306548), (206716, 62542376), (212368, 60877862), (245024, 52764259), (252187, 51265568), (253208, 51058852), (310384, 41653274), (411463, 31420832), (413432, 31271188), (424736, 30438931), (504374, 25632784), (506416, 25529426), (601369, 21498464), (620768, 20826637), (671827, 19243808), (822926, 15710416), (826864, 15635594), (981901, 13166816), (1008748, 12816392), (1012832, 12764713), (1202738, 10749232), (1343654, 9621904), (1602049, 8069984), (1645852, 7855208), (1653728, 7817797), (1963802, 6583408), (2017496, 6408196), (2405476, 5374616), (2687308, 4810952), (3204098, 4034992), (3291704, 3927604)]