678958038

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 1684126080

約数和(自身を除く): 1005168042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 89, 99, 162, 178, 198, 243, 267, 297, 486, 534, 594, 801, 891, 979, 1427, 1602, 1782, 1958, 2403, 2673, 2854, 2937, 4281, 4806, 5346, 5874, 7209, 8562, 8811, 12843, 14418, 15697, 17622, 21627, 25686, 26433, 31394, 38529, 43254, 47091, 52866, 77058, 79299, 94182, 115587, 127003, 141273, 158598, 231174, 237897, 254006, 282546, 346761, 381009, 423819, 475794, 693522, 762018, 847638, 1143027, 1271457, 1397033, 2286054, 2542914, 2794066, 3429081, 3814371, 4191099, 6858162, 7628742, 8382198, 10287243, 12573297, 20574486, 25146594, 30861729, 37719891, 61723458, 75439782, 113159673, 226319346, 339479019, 678958038]

約数ペア:

[(1, 678958038), (2, 339479019), (3, 226319346), (6, 113159673), (9, 75439782), (11, 61723458), (18, 37719891), (22, 30861729), (27, 25146594), (33, 20574486), (54, 12573297), (66, 10287243), (81, 8382198), (89, 7628742), (99, 6858162), (162, 4191099), (178, 3814371), (198, 3429081), (243, 2794066), (267, 2542914), (297, 2286054), (486, 1397033), (534, 1271457), (594, 1143027), (801, 847638), (891, 762018), (979, 693522), (1427, 475794), (1602, 423819), (1782, 381009), (1958, 346761), (2403, 282546), (2673, 254006), (2854, 237897), (2937, 231174), (4281, 158598), (4806, 141273), (5346, 127003), (5874, 115587), (7209, 94182), (8562, 79299), (8811, 77058), (12843, 52866), (14418, 47091), (15697, 43254), (17622, 38529), (21627, 31394), (25686, 26433)]