389543814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6146

約数の個数: 96

約数和(自身を含む): 1026380160

約数和(自身を除く): 636836346

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 646, 969, 1122, 1254, 1683, 1881, 1938, 2907, 3366, 3553, 3762, 5814, 6091, 7106, 10659, 12182, 18273, 21318, 31977, 36546, 54819, 63954, 67001, 103547, 109638, 115729, 134002, 201003, 207094, 231458, 310641, 347187, 402006, 603009, 621282, 694374, 931923, 1041561, 1139017, 1206018, 1273019, 1863846, 1967393, 2083122, 2278034, 2546038, 3417051, 3819057, 3934786, 5902179, 6834102, 7638114, 10251153, 11457171, 11804358, 17706537, 20502306, 21641323, 22914342, 35413074, 43282646, 64923969, 129847938, 194771907, 389543814]

約数ペア:

[(1, 389543814), (2, 194771907), (3, 129847938), (6, 64923969), (9, 43282646), (11, 35413074), (17, 22914342), (18, 21641323), (19, 20502306), (22, 17706537), (33, 11804358), (34, 11457171), (38, 10251153), (51, 7638114), (57, 6834102), (66, 5902179), (99, 3934786), (102, 3819057), (114, 3417051), (153, 2546038), (171, 2278034), (187, 2083122), (198, 1967393), (209, 1863846), (306, 1273019), (323, 1206018), (342, 1139017), (374, 1041561), (418, 931923), (561, 694374), (627, 621282), (646, 603009), (969, 402006), (1122, 347187), (1254, 310641), (1683, 231458), (1881, 207094), (1938, 201003), (2907, 134002), (3366, 115729), (3553, 109638), (3762, 103547), (5814, 67001), (6091, 63954), (7106, 54819), (10659, 36546), (12182, 31977), (18273, 21318)]