859402208

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 1985679360

約数和(自身を除く): 1126277152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 191, 212, 224, 371, 379, 382, 424, 742, 758, 764, 848, 1337, 1484, 1516, 1528, 1696, 2653, 2674, 2968, 3032, 3056, 5306, 5348, 5936, 6064, 6112, 10123, 10612, 10696, 11872, 12128, 20087, 20246, 21224, 21392, 40174, 40492, 42448, 42784, 70861, 72389, 80348, 80984, 84896, 140609, 141722, 144778, 160696, 161968, 281218, 283444, 289556, 321392, 323936, 506723, 562436, 566888, 579112, 642784, 1013446, 1124872, 1133776, 1158224, 2026892, 2249744, 2267552, 2316448, 3836617, 4053784, 4499488, 7673234, 8107568, 15346468, 16215136, 26856319, 30692936, 53712638, 61385872, 107425276, 122771744, 214850552, 429701104, 859402208]

約数ペア:

[(1, 859402208), (2, 429701104), (4, 214850552), (7, 122771744), (8, 107425276), (14, 61385872), (16, 53712638), (28, 30692936), (32, 26856319), (53, 16215136), (56, 15346468), (106, 8107568), (112, 7673234), (191, 4499488), (212, 4053784), (224, 3836617), (371, 2316448), (379, 2267552), (382, 2249744), (424, 2026892), (742, 1158224), (758, 1133776), (764, 1124872), (848, 1013446), (1337, 642784), (1484, 579112), (1516, 566888), (1528, 562436), (1696, 506723), (2653, 323936), (2674, 321392), (2968, 289556), (3032, 283444), (3056, 281218), (5306, 161968), (5348, 160696), (5936, 144778), (6064, 141722), (6112, 140609), (10123, 84896), (10612, 80984), (10696, 80348), (11872, 72389), (12128, 70861), (20087, 42784), (20246, 42448), (21224, 40492), (21392, 40174)]