1489492000257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 2221348147200

約数和(自身を除く): 731856146943

約数列:

[1, 3, 19, 41, 57, 59, 71, 123, 177, 213, 233, 653, 699, 779, 1121, 1349, 1959, 2337, 2419, 2911, 3363, 4047, 4189, 4427, 7257, 8733, 9553, 12407, 12567, 13281, 13747, 16543, 26773, 28659, 37221, 38527, 41241, 45961, 46363, 49629, 55309, 79591, 80319, 115581, 137883, 139089, 152149, 165927, 171749, 181507, 238773, 261193, 314317, 456447, 508687, 515247, 544521, 563627, 678263, 732013, 783579, 880897, 942951, 976037, 1526061, 1579607, 1690881, 1900883, 2034789, 2196039, 2642691, 2735417, 2890831, 2928111, 3263231, 4738821, 5702649, 6238109, 8206251, 8672493, 8976791, 9789693, 10708913, 10802579, 12886997, 18544703, 18714327, 26930373, 30012533, 32126739, 32407737, 36116777, 38660991, 40017517, 51972923, 55634109, 90037599, 108350331, 112152097, 118524071, 120052551, 155918769, 170559029, 205249001, 336456291, 355572213, 368048431, 442905739, 511677087, 615747003, 637352161, 760332823, 1104145293, 1328717217, 1912056483, 2130889843, 2280998469, 6392669529, 6992920189, 8415209041, 12109691059, 20978760567, 25245627123, 26131438601, 36329073177, 78394315803, 496497333419, 1489492000257]

約数ペア:

[(1, 1489492000257), (3, 496497333419), (19, 78394315803), (41, 36329073177), (57, 26131438601), (59, 25245627123), (71, 20978760567), (123, 12109691059), (177, 8415209041), (213, 6992920189), (233, 6392669529), (653, 2280998469), (699, 2130889843), (779, 1912056483), (1121, 1328717217), (1349, 1104145293), (1959, 760332823), (2337, 637352161), (2419, 615747003), (2911, 511677087), (3363, 442905739), (4047, 368048431), (4189, 355572213), (4427, 336456291), (7257, 205249001), (8733, 170559029), (9553, 155918769), (12407, 120052551), (12567, 118524071), (13281, 112152097), (13747, 108350331), (16543, 90037599), (26773, 55634109), (28659, 51972923), (37221, 40017517), (38527, 38660991), (41241, 36116777), (45961, 32407737), (46363, 32126739), (49629, 30012533), (55309, 26930373), (79591, 18714327), (80319, 18544703), (115581, 12886997), (137883, 10802579), (139089, 10708913), (152149, 9789693), (165927, 8976791), (171749, 8672493), (181507, 8206251), (238773, 6238109), (261193, 5702649), (314317, 4738821), (456447, 3263231), (508687, 2928111), (515247, 2890831), (544521, 2735417), (563627, 2642691), (678263, 2196039), (732013, 2034789), (783579, 1900883), (880897, 1690881), (942951, 1579607), (976037, 1526061)]