2638195128192

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{39679}}^1$

素因数の和:40429

約数の個数: 256

約数和(自身を含む): 7955490816000

約数和(自身を除く): 5317295687808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 701, 741, 832, 912, 988, 1216, 1248, 1402, 1482, 1664, 1824, 1976, 2103, 2432, 2496, 2804, 2964, 3648, 3952, 4206, 4992, 5608, 5928, 7296, 7904, 8412, 9113, 11216, 11856, 13319, 15808, 16824, 18226, 22432, 23712, 26638, 27339, 31616, 33648, 36452, 39679, 39957, 44864, 47424, 53276, 54678, 67296, 72904, 79358, 79914, 89728, 94848, 106552, 109356, 119037, 134592, 145808, 158716, 159828, 173147, 213104, 218712, 238074, 269184, 291616, 317432, 319656, 346294, 426208, 437424, 476148, 515827, 519441, 583232, 634864, 639312, 692588, 753901, 852416, 874848, 952296, 1031654, 1038882, 1166464, 1269728, 1278624, 1385176, 1507802, 1547481, 1704832, 1749696, 1904592, 2063308, 2077764, 2261703, 2539456, 2557248, 2770352, 3015604, 3094962, 3499392, 3809184, 4126616, 4155528, 4523406, 5078912, 5114496, 5540704, 6031208, 6189924, 7618368, 8253232, 8311056, 9046812, 9800713, 11081408, 12062416, 12379848, 15236736, 16506464, 16622112, 18093624, 19601426, 22162816, 24124832, 24759696, 27814979, 29402139, 33012928, 33244224, 36187248, 39202852, 48249664, 49519392, 55629958, 58804278, 66025856, 66488448, 72374496, 78405704, 83444937, 96499328, 99038784, 111259916, 117608556, 144748992, 156811408, 166889874, 198077568, 222519832, 235217112, 289497984, 313622816, 333779748, 361594727, 445039664, 470434224, 528484601, 627245632, 667559496, 723189454, 890079328, 940868448, 1056969202, 1084784181, 1254491264, 1335118992, 1446378908, 1585453803, 1780158656, 1881736896, 2113938404, 2169568362, 2670237984, 2892757816, 3170907606, 3560317312, 3763473792, 4227876808, 4339136724, 5340475968, 5785515632, 6341815212, 6870299813, 8455753616, 8678273448, 10680951936, 11571031264, 12683630424, 13740599626, 16911507232, 17356546896, 20610899439, 23142062528, 25367260848, 27481199252, 33823014464, 34713093792, 41221798878, 46284125056, 50734521696, 54962398504, 67646028928, 69426187584, 82443597756, 101469043392, 109924797008, 138852375168, 164887195512, 202938086784, 219849594016, 329774391024, 439699188032, 659548782048, 879398376064, 1319097564096, 2638195128192]

約数ペア:

[(1, 2638195128192), (2, 1319097564096), (3, 879398376064), (4, 659548782048), (6, 439699188032), (8, 329774391024), (12, 219849594016), (13, 202938086784), (16, 164887195512), (19, 138852375168), (24, 109924797008), (26, 101469043392), (32, 82443597756), (38, 69426187584), (39, 67646028928), (48, 54962398504), (52, 50734521696), (57, 46284125056), (64, 41221798878), (76, 34713093792), (78, 33823014464), (96, 27481199252), (104, 25367260848), (114, 23142062528), (128, 20610899439), (152, 17356546896), (156, 16911507232), (192, 13740599626), (208, 12683630424), (228, 11571031264), (247, 10680951936), (304, 8678273448), (312, 8455753616), (384, 6870299813), (416, 6341815212), (456, 5785515632), (494, 5340475968), (608, 4339136724), (624, 4227876808), (701, 3763473792), (741, 3560317312), (832, 3170907606), (912, 2892757816), (988, 2670237984), (1216, 2169568362), (1248, 2113938404), (1402, 1881736896), (1482, 1780158656), (1664, 1585453803), (1824, 1446378908), (1976, 1335118992), (2103, 1254491264), (2432, 1084784181), (2496, 1056969202), (2804, 940868448), (2964, 890079328), (3648, 723189454), (3952, 667559496), (4206, 627245632), (4992, 528484601), (5608, 470434224), (5928, 445039664), (7296, 361594727), (7904, 333779748), (8412, 313622816), (9113, 289497984), (11216, 235217112), (11856, 222519832), (13319, 198077568), (15808, 166889874), (16824, 156811408), (18226, 144748992), (22432, 117608556), (23712, 111259916), (26638, 99038784), (27339, 96499328), (31616, 83444937), (33648, 78405704), (36452, 72374496), (39679, 66488448), (39957, 66025856), (44864, 58804278), (47424, 55629958), (53276, 49519392), (54678, 48249664), (67296, 39202852), (72904, 36187248), (79358, 33244224), (79914, 33012928), (89728, 29402139), (94848, 27814979), (106552, 24759696), (109356, 24124832), (119037, 22162816), (134592, 19601426), (145808, 18093624), (158716, 16622112), (159828, 16506464), (173147, 15236736), (213104, 12379848), (218712, 12062416), (238074, 11081408), (269184, 9800713), (291616, 9046812), (317432, 8311056), (319656, 8253232), (346294, 7618368), (426208, 6189924), (437424, 6031208), (476148, 5540704), (515827, 5114496), (519441, 5078912), (583232, 4523406), (634864, 4155528), (639312, 4126616), (692588, 3809184), (753901, 3499392), (852416, 3094962), (874848, 3015604), (952296, 2770352), (1031654, 2557248), (1038882, 2539456), (1166464, 2261703), (1269728, 2077764), (1278624, 2063308), (1385176, 1904592), (1507802, 1749696), (1547481, 1704832)]