394288076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 913704960

約数和(自身を除く): 519416884

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 52, 76, 91, 94, 133, 182, 188, 247, 266, 329, 364, 494, 532, 611, 658, 893, 988, 1213, 1222, 1316, 1729, 1786, 2426, 2444, 3458, 3572, 4277, 4852, 6251, 6916, 8491, 8554, 11609, 12502, 15769, 16982, 17108, 23047, 23218, 25004, 31538, 33964, 46094, 46436, 57011, 63076, 81263, 92188, 110383, 114022, 161329, 162526, 220766, 228044, 299611, 322658, 325052, 399077, 441532, 599222, 645316, 741143, 798154, 1083209, 1198444, 1482286, 1596308, 2097277, 2166418, 2964572, 4194554, 4332836, 5188001, 7582463, 8389108, 10376002, 14081717, 15164926, 20752004, 28163434, 30329852, 56326868, 98572019, 197144038, 394288076]

約数ペア:

[(1, 394288076), (2, 197144038), (4, 98572019), (7, 56326868), (13, 30329852), (14, 28163434), (19, 20752004), (26, 15164926), (28, 14081717), (38, 10376002), (47, 8389108), (52, 7582463), (76, 5188001), (91, 4332836), (94, 4194554), (133, 2964572), (182, 2166418), (188, 2097277), (247, 1596308), (266, 1482286), (329, 1198444), (364, 1083209), (494, 798154), (532, 741143), (611, 645316), (658, 599222), (893, 441532), (988, 399077), (1213, 325052), (1222, 322658), (1316, 299611), (1729, 228044), (1786, 220766), (2426, 162526), (2444, 161329), (3458, 114022), (3572, 110383), (4277, 92188), (4852, 81263), (6251, 63076), (6916, 57011), (8491, 46436), (8554, 46094), (11609, 33964), (12502, 31538), (15769, 25004), (16982, 23218), (17108, 23047)]