1298697796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 2807384832

約数和(自身を除く): 1508687036

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 47, 53, 68, 82, 94, 106, 164, 187, 188, 212, 289, 374, 451, 517, 578, 583, 697, 748, 799, 901, 902, 1034, 1156, 1166, 1394, 1598, 1802, 1804, 1927, 2068, 2173, 2332, 2491, 2788, 3179, 3196, 3604, 3854, 4346, 4982, 6358, 7667, 7708, 8692, 8789, 9911, 9964, 11849, 12716, 13583, 15317, 15334, 17578, 19822, 21197, 23698, 23903, 27166, 27401, 30634, 30668, 32759, 35156, 36941, 39644, 42347, 42394, 47396, 47806, 54332, 54802, 61268, 65518, 73882, 84694, 84788, 95612, 102131, 109604, 130339, 131036, 147764, 149413, 168487, 169388, 204262, 260678, 298826, 336974, 360349, 406351, 408524, 465817, 521356, 556903, 597652, 627997, 673948, 719899, 720698, 812702, 931634, 1113806, 1123441, 1255994, 1439798, 1441396, 1625404, 1736227, 1863268, 2227612, 2246882, 2511988, 2879596, 3472454, 4493764, 6125933, 6907967, 6944908, 7918889, 12251866, 13815934, 15837778, 19098497, 24503732, 27631868, 29515859, 31675556, 38196994, 59031718, 76393988, 118063436, 324674449, 649348898, 1298697796]

約数ペア:

[(1, 1298697796), (2, 649348898), (4, 324674449), (11, 118063436), (17, 76393988), (22, 59031718), (34, 38196994), (41, 31675556), (44, 29515859), (47, 27631868), (53, 24503732), (68, 19098497), (82, 15837778), (94, 13815934), (106, 12251866), (164, 7918889), (187, 6944908), (188, 6907967), (212, 6125933), (289, 4493764), (374, 3472454), (451, 2879596), (517, 2511988), (578, 2246882), (583, 2227612), (697, 1863268), (748, 1736227), (799, 1625404), (901, 1441396), (902, 1439798), (1034, 1255994), (1156, 1123441), (1166, 1113806), (1394, 931634), (1598, 812702), (1802, 720698), (1804, 719899), (1927, 673948), (2068, 627997), (2173, 597652), (2332, 556903), (2491, 521356), (2788, 465817), (3179, 408524), (3196, 406351), (3604, 360349), (3854, 336974), (4346, 298826), (4982, 260678), (6358, 204262), (7667, 169388), (7708, 168487), (8692, 149413), (8789, 147764), (9911, 131036), (9964, 130339), (11849, 109604), (12716, 102131), (13583, 95612), (15317, 84788), (15334, 84694), (17578, 73882), (19822, 65518), (21197, 61268), (23698, 54802), (23903, 54332), (27166, 47806), (27401, 47396), (30634, 42394), (30668, 42347), (32759, 39644), (35156, 36941)]