84380296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 218453760

約数和(自身を除く): 134073464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 41, 44, 52, 56, 77, 82, 88, 91, 104, 143, 154, 164, 182, 257, 286, 287, 308, 328, 364, 451, 514, 533, 572, 574, 616, 728, 902, 1001, 1028, 1066, 1144, 1148, 1799, 1804, 2002, 2056, 2132, 2296, 2827, 3157, 3341, 3598, 3608, 3731, 4004, 4264, 5654, 5863, 6314, 6682, 7196, 7462, 8008, 10537, 11308, 11726, 12628, 13364, 14392, 14924, 19789, 21074, 22616, 23387, 23452, 25256, 26728, 29848, 36751, 39578, 41041, 42148, 46774, 46904, 73502, 73759, 79156, 82082, 84296, 93548, 115907, 136981, 147004, 147518, 158312, 164164, 187096, 231814, 257257, 273962, 294008, 295036, 328328, 463628, 514514, 547924, 590072, 811349, 927256, 958867, 1029028, 1095848, 1506791, 1622698, 1917734, 2058056, 3013582, 3245396, 3835468, 6027164, 6490792, 7670936, 10547537, 12054328, 21095074, 42190148, 84380296]

約数ペア:

[(1, 84380296), (2, 42190148), (4, 21095074), (7, 12054328), (8, 10547537), (11, 7670936), (13, 6490792), (14, 6027164), (22, 3835468), (26, 3245396), (28, 3013582), (41, 2058056), (44, 1917734), (52, 1622698), (56, 1506791), (77, 1095848), (82, 1029028), (88, 958867), (91, 927256), (104, 811349), (143, 590072), (154, 547924), (164, 514514), (182, 463628), (257, 328328), (286, 295036), (287, 294008), (308, 273962), (328, 257257), (364, 231814), (451, 187096), (514, 164164), (533, 158312), (572, 147518), (574, 147004), (616, 136981), (728, 115907), (902, 93548), (1001, 84296), (1028, 82082), (1066, 79156), (1144, 73759), (1148, 73502), (1799, 46904), (1804, 46774), (2002, 42148), (2056, 41041), (2132, 39578), (2296, 36751), (2827, 29848), (3157, 26728), (3341, 25256), (3598, 23452), (3608, 23387), (3731, 22616), (4004, 21074), (4264, 19789), (5654, 14924), (5863, 14392), (6314, 13364), (6682, 12628), (7196, 11726), (7462, 11308), (8008, 10537)]