1278110447568

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317003}}^1$

素因数の和:317104

約数の個数: 240

約数和(自身を含む): 3992013619776

約数和(自身を除く): 2713903172208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 81, 102, 108, 122, 136, 144, 153, 162, 183, 204, 216, 243, 244, 272, 306, 324, 366, 408, 432, 459, 486, 488, 549, 612, 648, 732, 816, 918, 972, 976, 1037, 1098, 1224, 1296, 1377, 1464, 1647, 1836, 1944, 2074, 2196, 2448, 2754, 2928, 3111, 3294, 3672, 3888, 4131, 4148, 4392, 4941, 5508, 6222, 6588, 7344, 8262, 8296, 8784, 9333, 9882, 11016, 12444, 13176, 14823, 16524, 16592, 18666, 19764, 22032, 24888, 26352, 27999, 29646, 33048, 37332, 39528, 49776, 55998, 59292, 66096, 74664, 79056, 83997, 111996, 118584, 149328, 167994, 223992, 237168, 251991, 317003, 335988, 447984, 503982, 634006, 671976, 951009, 1007964, 1268012, 1343952, 1902018, 2015928, 2536024, 2853027, 3804036, 4031856, 5072048, 5389051, 5706054, 7608072, 8559081, 10778102, 11412108, 15216144, 16167153, 17118162, 19337183, 21556204, 22824216, 25677243, 32334306, 34236324, 38674366, 43112408, 45648432, 48501459, 51354486, 58011549, 64668612, 68472648, 77031729, 77348732, 86224816, 97002918, 102708972, 116023098, 129337224, 136945296, 145504377, 154063458, 154697464, 174034647, 194005836, 205417944, 232046196, 258674448, 291008754, 308126916, 309394928, 328732111, 348069294, 388011672, 410835888, 436513131, 464092392, 522103941, 582017508, 616253832, 657464222, 696138588, 776023344, 873026262, 928184784, 986196333, 1044207882, 1164035016, 1232507664, 1309539393, 1314928444, 1392277176, 1566311823, 1746052524, 1972392666, 2088415764, 2328070032, 2619078786, 2629856888, 2784554352, 2958588999, 3132623646, 3492105048, 3944785332, 4176831528, 4698935469, 5238157572, 5259713776, 5917177998, 6265247292, 6984210096, 7889570664, 8353663056, 8875766997, 9397870938, 10476315144, 11834355996, 12530494584, 15779141328, 17751533994, 18795741876, 20952630288, 23668711992, 25060989168, 26627300991, 35503067988, 37591483752, 47337423984, 53254601982, 71006135976, 75182967504, 79881902973, 106509203964, 142012271952, 159763805946, 213018407928, 319527611892, 426036815856, 639055223784, 1278110447568]

約数ペア:

[(1, 1278110447568), (2, 639055223784), (3, 426036815856), (4, 319527611892), (6, 213018407928), (8, 159763805946), (9, 142012271952), (12, 106509203964), (16, 79881902973), (17, 75182967504), (18, 71006135976), (24, 53254601982), (27, 47337423984), (34, 37591483752), (36, 35503067988), (48, 26627300991), (51, 25060989168), (54, 23668711992), (61, 20952630288), (68, 18795741876), (72, 17751533994), (81, 15779141328), (102, 12530494584), (108, 11834355996), (122, 10476315144), (136, 9397870938), (144, 8875766997), (153, 8353663056), (162, 7889570664), (183, 6984210096), (204, 6265247292), (216, 5917177998), (243, 5259713776), (244, 5238157572), (272, 4698935469), (306, 4176831528), (324, 3944785332), (366, 3492105048), (408, 3132623646), (432, 2958588999), (459, 2784554352), (486, 2629856888), (488, 2619078786), (549, 2328070032), (612, 2088415764), (648, 1972392666), (732, 1746052524), (816, 1566311823), (918, 1392277176), (972, 1314928444), (976, 1309539393), (1037, 1232507664), (1098, 1164035016), (1224, 1044207882), (1296, 986196333), (1377, 928184784), (1464, 873026262), (1647, 776023344), (1836, 696138588), (1944, 657464222), (2074, 616253832), (2196, 582017508), (2448, 522103941), (2754, 464092392), (2928, 436513131), (3111, 410835888), (3294, 388011672), (3672, 348069294), (3888, 328732111), (4131, 309394928), (4148, 308126916), (4392, 291008754), (4941, 258674448), (5508, 232046196), (6222, 205417944), (6588, 194005836), (7344, 174034647), (8262, 154697464), (8296, 154063458), (8784, 145504377), (9333, 136945296), (9882, 129337224), (11016, 116023098), (12444, 102708972), (13176, 97002918), (14823, 86224816), (16524, 77348732), (16592, 77031729), (18666, 68472648), (19764, 64668612), (22032, 58011549), (24888, 51354486), (26352, 48501459), (27999, 45648432), (29646, 43112408), (33048, 38674366), (37332, 34236324), (39528, 32334306), (49776, 25677243), (55998, 22824216), (59292, 21556204), (66096, 19337183), (74664, 17118162), (79056, 16167153), (83997, 15216144), (111996, 11412108), (118584, 10778102), (149328, 8559081), (167994, 7608072), (223992, 5706054), (237168, 5389051), (251991, 5072048), (317003, 4031856), (335988, 3804036), (447984, 2853027), (503982, 2536024), (634006, 2015928), (671976, 1902018), (951009, 1343952), (1007964, 1268012)]