353189898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 842400000

約数和(自身を除く): 489210102

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 149, 171, 174, 239, 261, 298, 342, 447, 478, 522, 551, 717, 894, 1102, 1341, 1434, 1653, 2151, 2682, 2831, 3306, 4302, 4321, 4541, 4959, 5662, 6931, 8493, 8642, 9082, 9918, 12963, 13623, 13862, 16986, 20793, 25479, 25926, 27246, 35611, 38889, 40869, 41586, 50958, 62379, 71222, 77778, 81738, 82099, 106833, 124758, 131689, 164198, 213666, 246297, 263378, 320499, 395067, 492594, 640998, 676609, 738891, 790134, 1032719, 1185201, 1353218, 1477782, 2029827, 2065438, 2370402, 3098157, 4059654, 6089481, 6196314, 9294471, 12178962, 18588942, 19621661, 39243322, 58864983, 117729966, 176594949, 353189898]

約数ペア:

[(1, 353189898), (2, 176594949), (3, 117729966), (6, 58864983), (9, 39243322), (18, 19621661), (19, 18588942), (29, 12178962), (38, 9294471), (57, 6196314), (58, 6089481), (87, 4059654), (114, 3098157), (149, 2370402), (171, 2065438), (174, 2029827), (239, 1477782), (261, 1353218), (298, 1185201), (342, 1032719), (447, 790134), (478, 738891), (522, 676609), (551, 640998), (717, 492594), (894, 395067), (1102, 320499), (1341, 263378), (1434, 246297), (1653, 213666), (2151, 164198), (2682, 131689), (2831, 124758), (3306, 106833), (4302, 82099), (4321, 81738), (4541, 77778), (4959, 71222), (5662, 62379), (6931, 50958), (8493, 41586), (8642, 40869), (9082, 38889), (9918, 35611), (12963, 27246), (13623, 25926), (13862, 25479), (16986, 20793)]