8486944648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1733}}^1$

素因数の和:1828

約数の個数: 144

約数和(自身を含む): 20610688140

約数和(自身を除く): 12123743492

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 961, 1274, 1519, 1612, 1733, 1736, 1922, 2548, 2821, 3038, 3224, 3466, 3844, 5096, 5642, 6076, 6727, 6932, 7688, 11284, 12131, 12152, 12493, 13454, 13864, 19747, 22529, 22568, 24262, 24986, 26908, 39494, 45058, 47089, 48524, 49972, 53723, 53816, 78988, 84917, 87451, 90116, 94178, 97048, 99944, 107446, 157703, 157976, 169834, 174902, 180232, 188356, 214892, 315406, 339668, 349804, 376061, 376712, 429784, 612157, 630812, 679336, 698399, 699608, 752122, 1103921, 1224314, 1261624, 1396798, 1504244, 1665413, 2207842, 2448628, 2632427, 2793596, 3008488, 3330826, 4415684, 4888793, 4897256, 5264854, 5587192, 6661652, 8831368, 9777586, 10529708, 11657891, 13323304, 19555172, 21059416, 21650369, 23315782, 34221551, 39110344, 43300738, 46631564, 68443102, 81605237, 86601476, 93263128, 136886204, 151552583, 163210474, 173202952, 273772408, 303105166, 326420948, 606210332, 652841896, 1060868081, 1212420664, 2121736162, 4243472324, 8486944648]

約数ペア:

[(1, 8486944648), (2, 4243472324), (4, 2121736162), (7, 1212420664), (8, 1060868081), (13, 652841896), (14, 606210332), (26, 326420948), (28, 303105166), (31, 273772408), (49, 173202952), (52, 163210474), (56, 151552583), (62, 136886204), (91, 93263128), (98, 86601476), (104, 81605237), (124, 68443102), (182, 46631564), (196, 43300738), (217, 39110344), (248, 34221551), (364, 23315782), (392, 21650369), (403, 21059416), (434, 19555172), (637, 13323304), (728, 11657891), (806, 10529708), (868, 9777586), (961, 8831368), (1274, 6661652), (1519, 5587192), (1612, 5264854), (1733, 4897256), (1736, 4888793), (1922, 4415684), (2548, 3330826), (2821, 3008488), (3038, 2793596), (3224, 2632427), (3466, 2448628), (3844, 2207842), (5096, 1665413), (5642, 1504244), (6076, 1396798), (6727, 1261624), (6932, 1224314), (7688, 1103921), (11284, 752122), (12131, 699608), (12152, 698399), (12493, 679336), (13454, 630812), (13864, 612157), (19747, 429784), (22529, 376712), (22568, 376061), (24262, 349804), (24986, 339668), (26908, 315406), (39494, 214892), (45058, 188356), (47089, 180232), (48524, 174902), (49972, 169834), (53723, 157976), (53816, 157703), (78988, 107446), (84917, 99944), (87451, 97048), (90116, 94178)]