838861476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4809

約数の個数: 72

約数和(自身を含む): 2116616544

約数和(自身を除く): 1277755068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 361, 492, 722, 779, 1083, 1444, 1558, 2166, 2337, 3116, 4332, 4674, 4723, 9348, 9446, 14169, 14801, 18892, 28338, 29602, 44403, 56676, 59204, 88806, 89737, 177612, 179474, 193643, 269211, 358948, 387286, 538422, 580929, 774572, 1076844, 1161858, 1705003, 2323716, 3410006, 3679217, 5115009, 6820012, 7358434, 10230018, 11037651, 14716868, 20460036, 22075302, 44150604, 69905123, 139810246, 209715369, 279620492, 419430738, 838861476]

約数ペア:

[(1, 838861476), (2, 419430738), (3, 279620492), (4, 209715369), (6, 139810246), (12, 69905123), (19, 44150604), (38, 22075302), (41, 20460036), (57, 14716868), (76, 11037651), (82, 10230018), (114, 7358434), (123, 6820012), (164, 5115009), (228, 3679217), (246, 3410006), (361, 2323716), (492, 1705003), (722, 1161858), (779, 1076844), (1083, 774572), (1444, 580929), (1558, 538422), (2166, 387286), (2337, 358948), (3116, 269211), (4332, 193643), (4674, 179474), (4723, 177612), (9348, 89737), (9446, 88806), (14169, 59204), (14801, 56676), (18892, 44403), (28338, 29602)]